All Stories

  1. Synthesis and Ring Expansion of Triflylated Cyclobutenyl MIDA Boronates
  2. Synthesis, reactivity and properties of versatile gem -bis[(trifluoromethyl)sulfonyl] functionalized organic molecules
  3. Sustainable Synthesis of Vinyl Sulfones Using Copper Catalysis
  4. Coinage Metal-Catalyzed Divergent Heterocyclizations of Underexplored N-Propargyl Hydrazides
  5. Copper-Mediated Divergent Reactivity of Allene-Tethered Carbamates under Radical Conditions
  6. Nile Red-Based Covalent Organic Framework as a Photocatalyst for C–H Bond Functionalization
  7. Synthesis of Oxadendralenes by Thermal Oxy‐Cope Type Rearrangement of Bis(α‐Hydroxyallenes)
  8. Thermal Cyclobutane Ring Formation
  9. Contilistat, a New Multitarget Small Polyfunctionalized Indole Derivative
  10. Indium-Mediated Preparation of Bis(α-hydroxyallenes) or α,α′-Dihydroxyallenynes and Further Gold-Catalyzed Cyclizations
  11. Contilisant+Tubastatin A Hybrids: Polyfunctionalized Indole Derivatives as New HDAC Inhibitor-Based Multitarget Small Molecules with In Vitro and In Vivo Activity in Neurodegenerative Diseases
  12. The proof of concept of 2-{3-[N-(1-benzylpiperidin-4-yl)propyl]amino}-6-[N-methyl-N-(prop-2-yn-1-yl)amino]-4-phenylpyridine-3,5-dicarbonitrile for the therapy of neuropathic pain
  13. Gold‐Catalyzed Orthogonal and Chemocontrolled Synthesis of [4‐7‐6] Tricycles from 1,5‐Diynes
  14. Unveiling the Use of 1,1-Bis(triflyl)ethylene as CF3SO2CH═CH2 Source with the Assistance of (n-Bu)4NF: Synthesis of 3-[(Trifluoromethyl)sulfonyl]cyclobut-1-enes
  15. Regioselectivity Control in the Synthesis of Linear Conjugated Dienes Enabled by Manganese(I)-Catalyzed C–H Activation
  16. Straightforward Synthesis of Bis[(trifluoromethyl)sulfonyl]ethylated Isocoumarins from 2-Ethynylbenzoates
  17. Highlighting the Rich Chemistry of the Allenone Moiety
  18. Indium-promoted butenolide synthesis through consecutive C–C and C–O bond formations in aqueous tetrahydrofuran enabled by radicals
  19. 2,3‐Diodocarbazoles by a Domino Iodocyclization/Iodo‐Translocation of (3‐Iodoindolyl)butynols
  20. Au(I) as a π-Lewis Base Catalyst: Controlled Synthesis of Sterically Congested Bis(triflyl)enals from α-Allenols
  21. Regioselectivity Switch Based on the Stoichiometry: Stereoselective Synthesis of Trisubstituted Vinyl Epoxides by Cu‐Catalyzed 3‐exo‐trig Cyclization of α‐Allenols
  22. Synthesis of Polycyclic Aromatic Hydrocarbons Decorated by Fluorinated Carbon Acids/Carbanions
  23. A Convenient Formal [4+2] Heterocylization Route to Bis(triflyl)tetrahydroquinolines
  24. Metal‐Catalyzed Reactivity Reversal in the Sulfonylation Reaction of α‐Allenols: Controlled Synthesis of 4‐(Arylsulfonyl)‐2,5‐Dihydrofurans
  25. Metal-Free C–C/C–N/C–C Bond Formation Cascade for the Synthesis of (Trifluoromethyl)sulfonylated Cyclopenta[b]indolines
  26. Deciphering the Chameleonic Chemistry of Allenols: Breaking the Taboo of a Onetime Esoteric Functionality
  27. Palladium‐Catalyzed Hydroarylation of Homopropargyl Iodoindoles with Concurrent Alkyl and Iodonium Migrations
  28. Pd-catalyzed C(sp3)–C(sp) bond formation in iodocyclobutenes
  29. Antimicrobial, Anticancer and Multidrug-Resistant Reversing Activity of Novel Oxygen-, Sulfur- and Selenoflavones and Bioisosteric Analogues
  30. Visible-Light-Mediated Ru-Catalyzed Synthesis of 3-(Arylsulfonyl)but-3-enals via Coupling of α-Allenols with Diazonium Salts and Sulfur Dioxide
  31. Zn–Catalyzed Direct Synthesis of 3-Iodo-1,3-dienes from α-Allenols
  32. Gold-catalyzed reaction of alkynes with diazonium salts under photoirradiation revisited: New alkoxyarylation variant leading to enol ethers
  33. AgNO3·SiO2: Convenient AgNPs source for the sustainable hydrofunctionalization of allenyl-indoles using heterogeneous catalysis
  34. Trifluorosulfonylation Cascade in Allenols: Stereocontrolled Synthesis of Bis(triflyl)enones
  35. Organoseleno-Catalyzed Synthesis of α,β-Unsaturated α′-Alkoxy Ketones from Allenes Enabled by Se···O Interactions
  36. Transition metal-free cyclobutene rearrangement in fused naphthalen-1-ones: controlled access to functionalized quinones
  37. Triflyl-assisted reductive Pd-catalyzed Tsuji–Trost type reaction
  38. A catalyst-free bis(triflyl)ethylation/benzannulation reaction: rapid access to carbazole-based superacidic carbon acids from alkynols
  39. Solvent-Controlled Switching of Cycloisomerization to Transposition in the Ag/Cu-Promoted Reaction of Terminal α-Allenols
  40. Axial Chirality Beyond Atropisomerism: Allenes and Related Compounds
  41. Convenient Access to 2,3‐Disubstituted‐cyclobut‐2‐en‐1‐ones under Suzuki Conditions and Their Synthetic Utility
  42. Chemoselectivity Switching in the Rhodium-Catalyzed Reactions of 4-Substituted-1-sulfonyl-1,2,3-triazoles with Allenols: Noticeable Differences between 4-Acyl- and 4-Aryl-Triazoles
  43. Oxidative selenofunctionalization of allenes: convenient access to 2-(phenylselanyl)-but-2-enals and 4-oxo-3-(phenylselanyl)pent-2-enoates
  44. Synthesis and Characterization of Stable Phosphorus Carbabetaines
  45. Divergence in Ynone Reactivity: Atypical Cyclization by 3,4‐Difunctionalization versus Rare Bis(cyclization)
  46. A Facile Synthesis of Blue Luminescent [7]Helicenocarbazoles Based on Gold‐Catalyzed Rearrangement‐Iodonium Migration and Suzuki–Miyaura Benzannulation Reactions
  47. Gold-Catalyzed Divergent Ring-Closing Modes of Indole-Tethered Amino Allenynes
  48. Transition metal-free controlled synthesis of bis[(trifluoromethyl)sulfonyl]ethyl-decorated heterocycles
  49. Gold-catalyzed preparation of annelated 2-azetidinonesviadivergent heterocyclization of enyne-tethered oxazolidines
  50. List of Contributors
  51. Metal-Mediated Synthesis of Nonaromatic Oxacycles From Allenols
  52. De Novo Synthesis of α-Hydroxy Ketones by Gallic Acid-Promoted Aerobic Coupling of Terminal Alkynes with Diazonium Salts
  53. Allenols versus Allenones: Rhodium‐Catalyzed Regiodivergent and Tunable Allene Reactivity with Triazoles
  54. Gold‐Photoredox‐Cocatalyzed Tandem Oxycyclization/Coupling Sequence of Allenols and Diazonium Salts with Visible Light Mediation
  55. Regioselective Synthesis of Heteroatom‐Functionalized Cyclobutene‐triflones and Cyclobutenones
  56. Photopromoted Entry to Benzothiophenes, Benzoselenophenes, 3H‐Indoles, Isocoumarins, Benzosultams, and (Thio)flavones by Gold‐Catalyzed Arylative Heterocyclization of Alkynes
  57. Photoinduced Gold-Catalyzed Domino C(sp) Arylation/Oxyarylation of TMS-Terminated Alkynols with Arenediazonium Salts
  58. Cationic AuIII versus AuI : Catalyst-Controlled Divergent Reactivity of Alkyne-Tethered Lactams
  59. Synthesis of Five-Membered Heterocycles Through β-Lactam Ring-Expansion Reaction
  60. <strong>Gold-catalyzed cyclization of Baylis–Hillman adducts derived from </strong><strong>formyl-indoles</strong>
  61. ChemInform Abstract: Iron‐Catalyzed Domino Indole Fluorination/Allenic Aza‐Claisen Rearrangement.
  62. Tunable Metal-Catalyzed Heterocyclization Reactions of Allenic Amino Alcohols: An Experimental and Theoretical Study
  63. ChemInform Abstract: Allene‐Based Gold‐Catalyzed Stereodivergent Synthesis of Azapolycyclic Derivatives of Unusual Structure.
  64. ChemInform Abstract: Domino Meyer—Schuster/Arylation Reaction of Alkynols or Alkynyl Hydroperoxides with Diazonium Salts Promoted by Visible Light under Dual Gold and Ruthenium Catalysis.
  65. Metal-Catalyzed Cyclization Reactions of 2,3,4-Trien-1-ols: A Joint Experimental-Computational Study
  66. Direct Metal‐Free Entry to Aminocyclobutenes or Aminocyclobutenols from Ynamides: Synthetic Applications
  67. Palladium Nanoparticles in Water: A Reusable Catalytic System for the Cycloetherification or Benzannulation of α‐Allenols
  68. Allene‐Based Gold‐Catalyzed Stereodivergent Synthesis of Azapolycyclic Derivatives of Unusual Structure
  69. Domino Meyer–Schuster/Arylation Reaction of Alkynols or Alkynyl Hydroperoxides with Diazonium Salts Promoted by Visible Light under Dual Gold and Ruthenium Catalysis
  70. Stereoselective synthesis of strained cage compounds via gold-catalyzed allene functionalization
  71. Synthesis of 4- to 7-membered Heterocycles by Ring Expansion
  72. Iron-catalyzed domino indole fluorination/allenic aza-Claisen rearrangement
  73. Metal-Free Allene-Based Synthesis of Enantiopure Fused Polycyclic Sultones
  74. Gold-Catalyzed Reactivity Reversal of Indolizidinone-Tethered β-Amino Allenes Controlled by the Stereochemistry
  75. ChemInform Abstract: Metal‐Free [3 + 2] Cycloaddition of Azides with Tf2C=CH2 for the Regioselective Preparation of Elusive 4‐(Trifluoromethylsulfonyl)‐1,2,3‐triazoles.
  76. An Alternative to Precious Metals: Hg(ClO4)2·3H2O as a Cheap and Water-Tolerant Catalyst for the Cycloisomerization of Allenols
  77. Versatile Synthesis of Polyfunctionalized Carbazoles from (3-Iodoindol-2-yl)butynols via a Gold-Catalyzed Intramolecular Iodine-Transfer Reaction
  78. Gold as Catalyst for the Hydroarylation and Domino Hydroarylation/N1–C4 Cleavage of β-Lactam-Tethered Allenyl Indoles
  79. Gallium-Catalyzed Domino Arylation/Oxycyclization of Allenes with Phenols
  80. Acid‐Catalyzed Synthesis of α,β‐Disubstituted Conjugated Enones by a Meyer–Schuster‐Type Rearrangement in Allenols
  81. Unveiling the uncatalyzed reaction of alkynes with 1,2-dipoles for the room temperature synthesis of cyclobutenes
  82. Investigation of the Passerini and Ugi reactions in β-lactam aldehydes. Synthetic applications
  83. Metal-free [3+2] cycloaddition of azides with Tf2CCH2for the regioselective preparation of elusive 4-(trifluoromethylsulfonyl)-1,2,3-triazoles
  84. Four-Membered Ring Systems
  85. A Versatile Synthesis of β‐Lactam‐Fused Oxacycles through the Palladium‐Catalyzed Chemo‐, Regio‐, and Diastereoselective Cyclization of Allenic Diols
  86. Divergent Reactivity of Homologueortho-Allenylbenzaldehydes Controlled by the Tether Length: Chromone versus Chromene Formation
  87. Microwave-Promoted Synthesis of Bicyclic Azocine-β-Lactams from Bis(allenes)
  88. Three-Step Metal-Promoted Allene-Based Preparation of Bis(heterocyclic) Cyclophanes from Carbonyl Compounds
  89. Synthesis of Fused Cyclopentenones through Palladium‐Catalyzed Cyclization of 2‐Iodoaryl Allenols
  90. ChemInform Abstract: Platinum‐Catalyzed Divergent Reactivity of α‐Hydroxyallenes: Synthesis of Dihydrofurans and α,β‐Unsaturated Ketones.
  91. Sleep apnea awakens cancer
  92. ChemInform Abstract: Controlled Heterocyclization/Cross‐Coupling Domino Reaction of β,γ‐Allendiols and α‐Allenic Esters: Method and Mechanistic Insight for the Preparation of Functionalized Buta‐1,3‐dienyl Dihydropyrans.
  93. ChemInform Abstract: Organocatalyzed Three‐Component Ugi and Passerini Reactions of 4‐Oxoazetidine‐2‐carbaldehydes and Azetidine‐2,3‐diones. Application to the Synthesis of γ‐Lactams and γ‐Lactones.
  94. Gold/Acid‐Co‐catalyzed Direct Microwave‐Assisted Synthesis of Fused Azaheterocycles from Propargylic Hydroperoxides
  95. Gold-Catalyzed Cyclization Reactions of Allenol and Alkynol Derivatives
  96. Cyclization reactions of bis(allenes) for the synthesis of polycarbo(hetero)cycles
  97. Progress in allene chemistry
  98. A gold-catalysed imine–propargylamine cascade sequence: synthesis of 3-substituted-2,5-dimethylpyrazines and the reaction mechanism
  99. Novel achievements with an old metal: copper-promoted synthesis of four-membered azacycles
  100. 5.02 Thermal Cyclobutane Ring Formation
  101. Four-Membered Ring Systems
  102. ChemInform Abstract: Iodine Recycling via 1,3‐Migration in Iodoindoles under Metal Catalysis.
  103. ChemInform Abstract: Synthesis of Functionalized Azetidines Through Chemoselective Zinc‐Catalyzed Reduction of β‐Lactams with Silanes.
  104. ChemInform Abstract: Carbocyclization versus Oxycyclization on the Metal‐Catalyzed Reactions of Oxyallenyl C3‐Linked Indoles.
  105. Organocatalyzed Three-Component Ugi and Passerini Reactions of 4-Oxoazetidine-2-carbaldehydes and Azetidine-2,3-diones. Application to the Synthesis of γ-Lactams and γ-Lactones
  106. Synthesis of Fused-β-Lactams through Selective Gold-Catalyzed Oxycyclization of Dioxolane-Tethered Enynes
  107. Platinum‐Catalyzed Divergent Reactivity of α‐Hydroxyallenes: Synthesis of Dihydrofurans and α,β‐Unsaturated Ketones
  108. Controlled Heterocyclization/Cross‐Coupling Domino Reaction of β,γ‐Allendiols and α‐Allenic Esters: Method and Mechanistic Insight for the Preparation of Functionalized Buta‐1,3‐dienyl Dihydropyrans
  109. Synthesis of Functionalized Azetidines through Chemoselective Zinc‐Catalyzed Reduction of β‐Lactams with Silanes
  110. ChemInform Abstract: Unveiling the Reactivity of Propargylic Hydroperoxides under Gold Catalysis.
  111. Carbocyclization versus Oxycyclization on the Metal-Catalyzed Reactions of Oxyallenyl C3-Linked Indoles
  112. ChemInform Abstract: Metal‐Catalyzed Rearrangements of 3‐Allenyl 3‐Hydroxyindolin‐2‐ones in the Presence of Halogenated Reagents.
  113. ChemInform Abstract: Gold‐Catalyzed Tuning of Reactivity in Allenes: 9‐endo Hydroarylation versus Formal 5‐exo Hydroalkylation.
  114. ChemInform Abstract: Direct FeX3‐Based Stereocontrolled Access to (Z)‐3‐Alkenyl‐oxindoles from Allenols.
  115. Gold-catalyzed oxycyclization of allenic carbamates: expeditious synthesis of 1,3-oxazin-2-ones
  116. ChemInform Abstract: Direct Allenol‐Based Stereocontrolled Access to Substituted (E)‐1,3‐Enynes.
  117. Gold-catalysed tuning of reactivity in allenes: 9-endo hydroarylation versus formal 5-exo hydroalkylation
  118. Metal-catalyzed rearrangements of 3-allenyl 3-hydroxyindolin-2-ones in the presence of halogenated reagents
  119. Iodine recycling via 1,3-migration in iodoindoles under metal catalysis
  120. Four-Membered Ring Systems
  121. Unveiling the Reactivity of Propargylic Hydroperoxides under Gold Catalysis
  122. Direct FeX3-Based Stereocontrolled Access to (Z)-3-Alkenyl-oxindoles from Allenols
  123. Stereoselective cyanation of 4-formyl and 4-imino-?-lactams: application to the synthesis of polyfunctionalized ?-lactams
  124. Gold-catalyzed bis-cyclization of 1,2-diol- or acetonide-tethered alkynes. Synthesis of ?-lactam-bridged acetals: a combined experimental and theoretical study
  125. Gold-catalyzed direct cycloketalization of acetonide-tethered alkynes in the presence of water
  126. Chemo-enzymatic synthesis of an original arabinofuranosyl cluster: optimization of the enzymatic conditions
  127. ChemInform Abstract: Palladium‐Catalyzed Carbocyclization—Cross‐Coupling Reactions of Two Different Allenic Moieties: Synthesis of 3‐(Buta‐1,3‐dienyl) Carbazoles and Mechanistic Insights.
  128. Regio- and Diastereoselective Synthesis of β-Lactam-Triazole Hybrids via Passerini/CuAAC Sequence
  129. ChemInform Abstract: Ring Enlargement versus Selenoetherification on the Reaction of Allenyl Oxindoles with Selenenylating Reagents.
  130. Scandium‐Catalyzed Preparation of Cytotoxic 3‐Functionalized Quinolin‐2‐ones: Regioselective Ring Enlargement of Isatins or Imino Isatins
  131. ChemInform Abstract: Four‐Membered Ring Systems
  132. Ring Enlargement versus Selenoetherification on the Reaction of Allenyl Oxindoles with Selenenylating Reagents
  133. ChemInform Abstract: Heterocyclization of Allenes Catalyzed by Late Transition Metals: Mechanisms and Regioselectivity
  134. Diastereoselective Synthesis of β‐Lactam–Oxindole Hybrids Through a Three‐Component Reaction of Azetidine‐2,3‐diones, α‐Diazo‐oxindoles, and Alcohols Catalyzed by [Rh2(OAc)4]
  135. ChemInform Abstract: Allenyl‐β‐Lactams. Versatile Scaffolds for the Synthesis of Heterocycles.
  136. ChemInform Abstract: Novel Cyclization Reactions of Aminoallenes
  137. Palladium-catalyzed carbocyclization–cross-coupling reactions of two different allenic moieties: synthesis of 3-(buta-1,3-dienyl) carbazoles and mechanistic insights
  138. Direct allenol-based stereocontrolled access to substituted (E)-1,3-enynes
  139. Four-Membered Ring Systems
  140. ChemInform Abstract: Gold‐ or Palladium‐Catalyzed Allene Carbocyclization/Functionalization: Simple and Efficient Synthesis of Carbazoles.
  141. ChemInform Abstract: The Chemistry of 2‐Azetidinones (β‐Lactams)
  142. ChemInform Abstract: Gold‐Catalyzed Cyclizations of Alkynol‐Based Compounds: Synthesis of Natural Products and Derivatives
  143. Striking Alkenol Versus Allenol Reactivity: Metal‐Catalyzed Chemodifferentiating Oxycyclization of Enallenols
  144. Allenyl‐β‐lactams: versatile scaffolds for the synthesis of heterocycles
  145. ChemInform Abstract: Fascinating Reactivity in Gold Catalysis: Synthesis of Oxetenes Through Rare 4‐exo‐dig Allene Cyclization and Infrequent β‐Hydride Elimination.
  146. ChemInform Abstract: Gold‐Catalyzed Oxycyclizations of Alkynols and Alkyndiols
  147. ChemInform Abstract: Synthesis of Heteroaromatics and Related Compounds from β‐Lactams
  148. Novel Cyclization Reactions of Aminoallenes
  149. Gold-Catalyzed Cyclizations of Alkynol-Based Compounds: Synthesis of Natural Products and Derivatives
  150. Controlled Rearrangement of Lactam‐Tethered Allenols with Brominating Reagents: A Combined Experimental and Theoretical Study on α‐ versus β‐Keto Lactam Formation
  151. ChemInform Abstract: Straightforward Synthesis of Bridged Azaoxa Skeletons: Gold‐Catalyzed Aminoketalization of Garner′s Aldehyde‐Derived Alkynes.
  152. Gold‐ or Palladium‐Catalyzed Allene Carbocyclization/Functionalization: Simple and Efficient Synthesis of Carbazoles
  153. ChemInform Abstract: Accessing Skeletal Diversity under Iron Catalysis Using Substrate Control: Formation of Pyrroles versus Lactones.
  154. The Chemistry of 2‐Azetidinones (β‐Lactams)
  155. ChemInform Abstract: Four‐Membered Ring Systems
  156. Gold-catalyzed heterocyclizations in alkynyl- and allenyl-β-lactams
  157. ChemInform Abstract: Expeditious Entry to Enantiopure Mono‐ and Bis(tricyclic) β‐Lactams by Single or Double [2 + 2] Cycloaddition of Allenynes.
  158. ChemInform Abstract: Highly Reactive 4‐Membered Ring Nitrogen‐Containing Heterocycles: Synthesis and Properties
  159. Straightforward Synthesis of Bridged Azaoxa Skeletons: Gold‐Catalyzed Aminoketalization of Garner’s Aldehyde‐Derived Alkynes
  160. Accessing Skeletal Diversity under Iron Catalysis using Substrate Control: Formation of Pyrroles versus Lactones
  161. ChemInform Abstract: Novel Aspects on the Preparation of Spirocyclic and Fused Unusual β‐Lactams
  162. Corrigendum: Chemodivergence in Alkene/Allene Cycloetherification of Enallenols: Iron versus Noble Metal Catalysis
  163. Fascinating reactivity in gold catalysis: synthesis of oxetenes through rare 4-exo-dig allene cyclization and infrequent β-hydride elimination
  164. Gold catalyzed oxycyclizations of alkynols and alkyndiols
  165. Four-Membered Ring Systems
  166. Four-Membered Ring Systems
  167. Heterocyclization of Allenes Catalyzed by Late Transition Metals: Mechanisms and Regioselectivity
  168. Expeditious Entry to Enantiopure Mono‐ and Bis(Tricyclic) β‐Lactams by Single or Double [2+2] Cycloaddition of Allenynes
  169. Metal‐Catalyzed Cycloetherification Reactions of β,γ‐ and γ,δ‐Allendiols: Chemo‐, Regio‐, and Stereocontrol in the Synthesis of Oxacycles
  170. ChemInform Abstract: Indium‐Promoted Allylation Reaction of Imino‐Isatins in Aqueous Media: Synthesis of Quaternary 3‐Aminooxindoles.
  171. ChemInform Abstract: Cross‐Coupling/Cyclization Reactions of Two Different Allenic Moieties
  172. Metal‐Catalyzed Cycloisomerization and Tandem Oxycyclization/Hydroxylation of Alkynols: Synthesis of Nonfused, Spiranic and Fused Oxabicyclic β‐Lactams
  173. Ring Expansion versus Cyclization in 4‐Oxoazetidine‐2‐ carbaldehydes Catalyzed by Molecular Iodine: Experimental and Theoretical Study in Concert
  174. ChemInform Abstract: Synthesis of a New Class of C2‐Symmetrical Biheteroaryls by Ammonium Cerium(IV) Nitrate Mediated Dimerization of 2‐(Furan‐3‐yl)pyrroles.
  175. Gold/Acid‐Cocatalyzed Regiodivergent Preparation of Bridged Ketals via Direct Bis‐Oxycyclization of Alkynic Acetonides
  176. Cross‐Coupling/Cyclization Reactions of Two Different Allenic Moieties
  177. ChemInform Abstract: Exploiting [2 + 2] Cycloaddition Chemistry: Achievements with Allenes
  178. Indium‐Promoted Allylation Reaction of Imino‐Isatins in Aqueous Media: Synthesis of Quaternary 3‐Aminooxindoles
  179. ChemInform Abstract: Four‐Membered Ring Systems
  180. Divergent Reactivity of 2‐Azetidinone‐Tethered Allenols with Electrophilic Reagents: Controlled Ring Expansion versus Spirocyclization
  181. ChemInform Abstract: Rhodium‐Catalyzed Synthesis of 3‐Hydroxy‐β‐lactams via Oxonium Ylide Generation: Three‐Component Reaction Between Azetidine‐2,3‐diones, Ethyl Diazoacetate, and Alcohols.
  182. Synthesis of a New Class of C2‐Symmetrical Biheteroaryls by Ammonium Cerium(IV) Nitrate Mediated Dimerization of 2‐(Furan‐3‐yl)pyrroles
  183. Exploiting [2+2] cycloaddition chemistry: achievements with allenes
  184. Novel Aspects on the Preparation of Spirocyclic and Fused Unusual β-Lactams
  185. ChemInform Abstract: Grubbs′ Ruthenium‐Carbenes Beyond the Metathesis Reaction: Less Conventional Non‐Metathetic Utility
  186. Rhodium-Catalyzed Synthesis of 3-Hydroxy-β-lactams via Oxonium Ylide Generation: Three-Component Reaction between Azetidine-2,3-diones, Ethyl Diazoacetate, and Alcohols
  187. ChemInform Abstract: Four‐Membered Ring Systems
  188. Lewis Acid‐Assisted Ene Cyclization of 2‐Azetidinone‐Tethered Enals: Synthesis of Enantiopure Carbacepham Derivatives
  189. Generating Complexity from Simplicity: Pd‐Catalyzed or Cu‐Promoted Domino Alkyne Homocoupling/Double [2+2] Allenyne Cycloaddition
  190. Metal‐Catalyzed Cyclization of β‐ and γ‐Allenols Derived from D‐Glyceraldehyde—Synthesis of Enantiopure Dihydropyrans and Tetrahydrooxepines: An Experimental and Theoretical Study
  191. Grubbs’ Ruthenium-Carbenes Beyond the Metathesis Reaction: Less Conventional Non-Metathetic Utility
  192. ChemInform Abstract: Synthesis of Spiroheterocycles by Palladium‐Catalyzed Domino Cycloisomerization/Cross‐Coupling of α‐Allenols and Baylis—Hillman Acetates.
  193. ChemInform Abstract: Chemo‐ and Regioselective Palladium‐Catalyzed Oxycyclization Reactions of Allendiols: Preparation of Five‐, Six‐, and Eight‐Membered Cycles.
  194. Ana de San Bartolomé. Autobiography and Other Writings . Ed. and trans. Darcy Donahue. The Other Voice in Early Modern Europe. Chicago: The University of Chicago Press, 2008. xxviii + 168 pp. index. bibl. $19. ISBN: 978–0–226–14372–9.
  195. ChemInform Abstract: Four‐Membered Ring Systems
  196. Thermic Cope reaction of 2-azetidinone-tethered 1,5-dienes: synthesis of tetrahydroazocinones
  197. Cistadenoma mucinoso de ovario
  198. A Tribute to Prof. Benito Alcaide
  199. Synthesis of Spiroheterocycles by Palladium‐Catalyzed Domino Cycloisomerization/Cross‐Coupling of α‐Allenols and Baylis–Hillman Acetates
  200. Chemo‐ and Regioselective Palladium‐Catalyzed Oxycyclization Reactions of Allendiols: Preparation of Five‐, Six‐, and Eight‐Membered Cycles
  201. Regioselectivity Control in the Metal‐Catalyzed Functionalization of γ‐Allenols, Part 2: Theoretical Study
  202. Regioselectivity Control in the Metal‐Catalyzed OC Functionalization of γ‐Allenols, Part 1: Experimental Study
  203. Chapter 4: Four-Membered Ring Systems
  204. Chapter 4: Four-Membered Ring Systems
  205. ChemInform Abstract: Direct Synthesis of Protected Enantiopure 5‐Cyano‐3,4‐dihydroxyprrolidin‐2‐ones from β‐Lactam Aldehydes Catalyzed by Iodine.
  206. ChemInform Abstract: Indium‐Promoted Acyloxyallylation Reaction of Azetidine‐2,3‐diones in Aqueous Media: A New Route to Densely Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams.
  207. ChemInform Abstract: Pd(II)‐Catalyzed Domino Heterocyclization/Cross‐Coupling of α‐Allenols and α‐Allenic Esters: Efficient Preparation of Functionalized Buta‐1,3‐dienyl Dihydrofurans.
  208. Chemodivergence in Alkene/Allene Cycloetherification of Enallenols: Iron versus Noble Metal Catalysis
  209. Direct Synthesis of Protected Enantiopure 5-Cyano-3,4-dihydroxypyrrolidin-2-ones from β-Lactam Aldehydes Catalyzed by Iodine
  210. Indium‐Promoted Acyloxyallylation Reaction of Azetidine‐2,3‐diones in Aqueous Media: A New Route to Densely Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams
  211. ChemInform Abstract: Organocatalytic Reactions with Acetaldehyde
  212. ChemInform Abstract: Stereoselective NaN3‐Catalyzed Halonitroaldol‐Type Reaction of Azetidine‐2,3‐diones in Aqueous Media.
  213. ChemInform Abstract: Highly Stereoselective Metal‐Mediated Entry to Functionalized Tetrahydrothiophenes by Barbier‐Type Carbonyl‐Addition Reactions.
  214. PdII‐Catalyzed Domino Heterocyclization/Cross‐Coupling of α‐Allenols and α‐Allenic Esters: Efficient Preparation of Functionalized Buta‐1,3‐dienyl Dihydrofurans
  215. Organokatalytische Reaktionen mit Acetaldehyd
  216. Organocatalytic Reactions with Acetaldehyde
  217. ChemInform Abstract: I2‐Catalyzed Enantioselective Ring Expansion of β‐Lactams to γ‐Lactams Through a Novel C3—C4 Bond Cleavage. Direct Entry to Protected 3,4‐Dihydroxypyrrolidin‐2‐one Derivatives.
  218. Highly Stereoselective Metal‐Mediated Entry to Functionalized Tetrahydrothiophenes by Barbier‐Type Carbonyl‐Addition Reactions
  219. Synthesis of 4-Hydroxypipecolic Acid β-Lactam Analogues from Oxoazetidines
  220. ChemInform Abstract: New Regiocontrolled Synthesis of Functionalized Pyrroles from 2‐Azetidinone‐Tethered Allenols.
  221. Iodine-Catalyzed Enantioselective Synthesis of Pyrrolidin-2-ones from β-Lactams
  222. ChemInform Abstract: Direct Organocatalytic Synthesis of Enantiopure Succinimides from β‐Lactam Aldehydes Through Ring Expansion Promoted by Azolium Salt Precatalysts.
  223. Synthesis of Novel Bis(β‐lactam)‐1,3‐diynes by Copper‐Promoted Homo‐ or Cross‐Coupling of Alkynyl‐2‐azetidinones
  224. Synthesis of Substituted Pyrroles from 2-Azetidinone Allenols
  225. ChemInform Abstract: Stereocontrolled Access to Orthogonally Protected anti,anti‐4‐Aminopiperidine‐3,5‐diols Through Chemoselective Reduction of Enantiopure β‐Lactam Cyanohydrins.
  226. ChemInform Abstract: β‐Lactams: Versatile Building Blocks for the Stereoselective Synthesis of Non‐β‐Lactam Products
  227. Synthesis of Novel Enantiopure 4-Hydroxypipecolic Acid Derivatives with a Bicyclic β-Lactam Structure from a Common 3-Azido-4-oxoazetidine-2-carbaldehyde Precursor
  228. Stereoselective NaN3-catalyzed halonitroaldol-type reaction of azetidine-2,3-diones in aqueous media
  229. Chapter 4 Four-membered ring systems
  230. I2-Catalyzed enantioselective ring expansion of β-lactams to γ-lactams through a novel C3–C4 bond cleavage. Direct entry to protected 3,4-dihydroxypyrrolidin-2-one derivatives
  231. Humic Substances
  232. Carbon Sequestration in Soil
  233. New Regiocontrolled Synthesis of Functionalized Pyrroles from 2‐Azetidinone‐Tethered Allenols
  234. Metal‐Catalyzed Regiodivergent Cyclization of γ‐Allenols: Tetrahydrofurans versus Oxepanes.
  235. Allene Substitution‐Controlled Switching of Dimerization to Cycloisomerization in the Pd II ‐Catalyzed Reaction of Terminal α‐Allenones
  236. Stereocontrolled Access to Orthogonally Protected anti,anti-4-Aminopiperidine-3,5-diols through Chemoselective Reduction of Enantiopure β-Lactam Cyanohydrins
  237. Allene Substitution‐Controlled Switching of Dimerization to Cycloisomerization in the Pd(II)‐Catalyzed Reaction of Terminal α‐Allenones.
  238. Metal‐Catalyzed Regiodivergent Cyclization of γ‐Allenols: Tetrahydrofurans versus Oxepanes
  239. Metal‐Catalyzed Regiodivergent Cyclization of γ‐Allenols: Tetrahydrofurans versus Oxepanes
  240. β-Lactams:  Versatile Building Blocks for the Stereoselective Synthesis of Non-β-Lactam Products
  241. Organocatalytic Direct Aldol and Nitroaldol Reactions Between Azetidine‐2,3‐diones and Ketones or Nitromethane.
  242. N1–C4 β‐Lactam Bond Cleavage in the 2‐(Trimethylsilyl)thiazole Addition to β‐Lactam Aldehydes: Asymmetric Synthesis of Spiranic and Tertiary α‐Alkoxy‐γ‐keto Acid Derivatives
  243. Diversity‐Oriented Preparation of Enantiopure Spirocyclic 2‐Azetidinones from α‐Oxo‐β‐lactams Through Barbier‐Type Reactions Followed by Metal‐Catalyzed Cyclizations.
  244. Carbonyl Allenylation/Free Radical Cyclization Sequence as a New Regio‐ and Stereocontrolled Access to Bi‐ and Tricyclic β‐Lactams
  245. Allene Substitution‐Controlled Switching of Dimerization to Cycloisomerization in the PdII‐Catalyzed Reaction of Terminal α‐Allenones
  246. Organocatalytic direct aldol and nitroaldol reactions between azetidine-2,3-diones and ketones or nitromethane
  247. Diversity‐Oriented Preparation of Enantiopure Spirocyclic 2‐Azetidinones from α‐Oxo‐β‐lactams through Barbier‐Type Reactions followed by Metal‐Catalyzed Cyclizations
  248. Carbonyl Allenylation/Free Radical Cyclization Sequence as a New Regio- and Stereocontrolled Access to Bi- and Tricyclic β-Lactams
  249. 4‐Membered Ring Systems
  250. Direct organocatalytic synthesis of enantiopure succinimides from β-lactam aldehydes through ring expansion promoted by azolium salt precatalysts
  251. Four-membered ring systems
  252. Four‐Membered Ring Systems
  253. Organocatalyzed diastereoselective Henry reaction of enantiopure 4-oxoazetidine-2-carbaldehydes
  254. Domino Metal‐Free Allene‐β‐lactam‐Based Access to Functionalized Pyrroles.
  255. Proline‐Catalyzed Diastereoselective Direct Aldol Reaction Between 4‐Oxoazetidine‐2‐carbaldehydes and Ketones.
  256. Reaction of Two Different α‐Allenols in a Heterocyclization/Cross‐Coupling Sequence: Convenient Access to Functionalized Buta‐1,3‐dienyl Dihydrofurans.
  257. Diastereoselective Direct Aldol Reaction Catalyzed by Proline
  258. Efficient Entry to Diversely Functionalized Spirocyclic Oxindoles from Isatins Through Carbonyl‐Addition/Cyclization Reaction Sequences.
  259. A Practical Ruthenium‐Catalyzed Cleavage of the Allyl Protecting Group in Amides, Lactams, Imides, and Congeners.
  260. Reaction of Two Different α‐Allenols in a Heterocyclization/Cross‐Coupling Sequence: Convenient Access to Functionalized Buta‐1,3‐dienyl Dihydrofurans
  261. Reaction of Two Different α‐Allenols in a Heterocyclization/Cross‐Coupling Sequence: Convenient Access to Functionalized Buta‐1,3‐dienyl Dihydrofurans
  262. Proline-Catalyzed Diastereoselective Direct Aldol Reaction between 4-Oxoazetidine-2-carbaldehydes and Ketones
  263. Synthesis of Strained Tricyclic β‐Lactams by Intramolecular [2 + 2] Cycloaddition Reactions of 2‐Azetidinone‐Tethered Enallenols: Control of Regioselectivity by Selective Alkene Substitution.
  264. Pd—Cu Bimetallic Catalyzed Domino Cyclization of α‐Allenols Followed by a Coupling Reaction: New Sequence Leading to Functionalized Spirolactams.
  265. A Practical Ruthenium‐Catalyzed Cleavage of the Allyl Protecting Group in Amides, Lactams, Imides, and Congeners
  266. Efficient Entry to Diversely Functionalized Spirocyclic Oxindoles from Isatins through Carbonyl-Addition/Cyclization Reaction Sequences
  267. Synthesis of Strained Tricyclic β‐Lactams by Intramolecular [2+2] Cycloaddition Reactions of 2‐Azetidinone‐Tethered Enallenols: Control of Regioselectivity by Selective Alkene Substitution
  268. Domino metal-free allene-β-lactam-based access to functionalized pyrroles
  269. Stereoselective Entry to Bicyclic β‐Lactams via Free Radical Cyclization of 2‐Azetidinone‐Tethered Bromohomoallylic Alcohols.
  270. Organocatalytic Ring Expansion of β‐Lactams to γ‐Lactams Through a Novel N1—C4 Bond Cleavage. Direct Synthesis of Enantiopure Succinimide Derivatives.
  271. Synthesis of Fused or Not β‐Lactam‐biaryl Hybrids by Free Radical Aryl—Aryl Coupling of 2‐Azetidinone‐tethered Haloarenes.
  272. Diastereoselectivity Enhancement in the 1,3-Cycloaddition of β-Lactam Aldehydes. Application to the Synthesis of Enantiopure Indolizidinone Amino Esters
  273. Pd–Cu Bimetallic Catalyzed Domino Cyclization of α‐Allenols Followed by a Coupling Reaction: New Sequence Leading to Functionalized Spirolactams
  274. Metal‐Mediated Entry to Functionalized 3‐Substituted 3‐Hydroxyindolin‐2‐ones via Regiocontrolled Carbonylallylation, Bromoallylation, 1,3‐Butadien‐2‐ylation, Propargylation, or Allenylation Reactions of Isatins in Aqueous Media.
  275. Organocatalytic Ring Expansion of β-Lactams to γ-Lactams through a Novel N1−C4 Bond Cleavage. Direct Synthesis of Enantiopure Succinimide Derivatives
  276. Synthesis of fused or not β-lactam-biaryl hybrids by free radical aryl–aryl coupling of 2-azetidinone-tethered haloarenes
  277. Chemoselective Deprotection of Allylic Amines Catalyzed by Grubbs′ Carbene.
  278. Novel Carbonyl Bromoallylation/Heck Reaction Sequence. Stereocontrolled Access to Bicyclic β‐Lactams.
  279. Free Radical Synthesis of Benzofused Tricyclic β‐Lactams by Intramolecular Cyclization of 2‐Azetidinone‐Tethered Haloarenes.
  280. Stereoselective Synthesis of 1,2,3‐Trisubstituted 1,3‐Dienes Through Novel [3,3]‐Sigmatropic Rearrangements in α‐Allenic Methanesulfonates: Application to the Preparation of Fused Tricyclic Systems by Tandem Rearrangement/Diels—Alder Reaction.
  281. Metal-Mediated Entry to Functionalized 3-Substituted 3-Hydroxyindolin-2-ones via Regiocontrolled Carbonylallylation, Bromoallylation, 1,3-Butadien-2-ylation, Propargylation, or Allenylation Reactions of Isatins in Aqueous Media
  282. Novel Carbonyl Bromoallylation/Heck Reaction Sequence. Stereocontrolled Access to Bicyclic β-Lactams
  283. Free radical synthesis of benzofused tricyclic β-lactams by intramolecular cyclization of 2-azetidinone-tethered haloarenes
  284. Chemoselective Deprotection of Allylic Amines Catalyzed by Grubbs’ Carbene
  285. Chapter 4 Four-membered ring systems
  286. Four-membered ring systems
  287. Stereoselective Entry to Bicyclic β-Lactams via Free Radical Cyclization of 2-Azetidinone-Tethered Bromohomoallylic Alcohols
  288. Stereoselective Synthesis of 1,2,3‐Trisubstituted 1,3‐Dienes through Novel [3,3]‐Sigmatropic Rearrangements in α‐Allenic Methanesulfonates: Application to the Preparation of Fused Tricyclic Systems by Tandem Rearrangement/Diels−Alder Reaction
  289. Four‐Membered Ring Systems
  290. Metal‐Assisted Synthesis of Enantiopure Spirocyclic β‐Lactams from Azetidine‐2,3‐diones.
  291. The Allenic Pauson—Khand Reaction in Synthesis
  292. Novel N1—C4 β‐Lactam Bond Breakage. Synthesis of Enantiopure α‐Alkoxy‐γ‐keto Acid Derivatives.
  293. The Allenic Pauson−Khand Reaction in Synthesis
  294. Metal-assisted synthesis of enantiopure spirocyclic β-lactams from azetidine-2,3-diones
  295. β-Lactams as Versatile Synthetic Intermediates for the Preparation of Heterocycles of Biological Interest
  296. Straightforward Asymmetric Entry to Highly Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams via Baylis—Hillman or Bromoallylation Reactions.
  297. Synthesis of Optically Pure Highly Functionalized γ‐Lactams via 2‐Azetidinone‐Tethered Iminophosphoranes.
  298. Novel N1−C4 β-Lactam Bond Breakage. Synthesis of Enantiopure α-Alkoxy-γ-keto Acid Derivatives
  299. Intramolecular 1,3-dipolar cycloaddition reaction of novel 2-azetidinone-tethered alkenyl nitrile oxides
  300. Ruthenium‐Catalyzed Chemoselective N‐Allyl Cleavage: Novel Grubbs′ Carbene Mediated Deprotection of Allylic Amines.
  301. Novel Ruthenium‐Catalyzed Cleavage of Allyl Protecting Group in Lactams.
  302. Structurally Novel Bi‐ and Tricyclic β‐Lactams via [2 + 2] Cycloaddition or Radical Reactions in 2‐Azetidinone‐Tethered Enallenes and Allenynes.
  303. Synthesis of Optically Pure Highly Functionalized γ-Lactams via 2-Azetidinone-Tethered Iminophosphoranes
  304. Straightforward Asymmetric Entry to Highly Functionalized 3-Substituted 3-Hydroxy-β-lactams via Baylis−Hillman or Bromoallylation Reactions
  305. Ruthenium‐Catalyzed Chemoselective N‐Allyl Cleavage: Novel Grubbs Carbene Mediated Deprotection of Allylic Amines
  306. Novel ruthenium-catalyzed cleavage of allyl protecting group in lactams
  307. Useful Dual Diels—Alder Behavior of 2‐Azetidinone‐Tethered Aryl Imines as Azadienophiles or Azadienes: A β‐Lactam‐Based Stereocontrolled Access to Optically Pure Highly Functionalized Indolizidine Systems.
  308. Structurally Novel Bi- and Tricyclic β-Lactams via [2 + 2] Cycloaddition or Radical Reactions in 2-Azetidinone-Tethered Enallenes and Allenynes
  309. New Aspects of the Indium Chemistry of Carbonyl‐β‐lactams.
  310. Lewis Acid‐Promoted Intermolecular Carbonyl‐ene Reaction of Enantiopure 4‐Oxoazetidine‐2‐carbaldehydes. Rapid Entry to Novel Fused Polycyclic β‐Lactams.
  311. Useful Dual Diels–Alder Behavior of 2‐Azetidinone‐Tethered Aryl Imines as Azadienophiles or Azadienes: A β‐Lactam‐Based Stereocontrolled Access to Optically Pure Highly Functionalized Indolizidine Systems
  312. Non‐Metathetic Behavior Patterns of Grubbs′ Carbene
  313. Asymmetric Synthesis of Unusual Fused Tricyclic β‐Lactam Structures via Aza‐Cycloadditions/Ring Closing Metathesis.
  314. The Direct Catalytic Asymmetric Cross‐Aldol Reaction of Aldehydes.
  315. Lewis Acid-Promoted Intermolecular Carbonyl-ene Reaction of Enantiopure 4-Oxoazetidine-2-carbaldehydes. Rapid Entry to Novel Fused Polycyclic β-Lactams
  316. Efficient Entry to Highly Functionalized β‐Lactams by Regio‐ and Stereoselective 1,3‐Dipolar Cycloaddition Reaction of 2‐Azetidinone‐Tethered Nitrones. Synthetic Applications.
  317. Non‐Metathetic Behavior Patterns of Grubbs' Carbene
  318. Direkte katalytische asymmetrische gekreuzte Aldolreaktion von Aldehyden
  319. The Direct Catalytic Asymmetric Cross‐Aldol Reaction of Aldehydes
  320. Asymmetric Synthesis of Unusual Fused Tricyclic β-Lactam Structures via Aza-Cycloadditions/Ring Closing Metathesis
  321. Recent Advances in the Stereocontrolled Synthesis of Bi‐ and Tricyclic β‐Lactams with Non‐Classical Structure
  322. A Novel One‐Step Approach for the Preparation of α‐Amino Acids, α‐Amino Amides, and Dipeptides from Azetidine‐2,3‐diones.
  323. New Aspects of the Indium Chemistryof Carbonyl-β-lactams
  324. Chapter 4.2 Four-membered ring systems
  325. Cardiac Damage in Hypertensive Patients with Inverse White Coat Hypertension. Hospitalet Study
  326. New Domino Transposition/Intramolecular Diels—Alder Reaction in Monocyclic Allenols: A General Strategy for Tricyclic Compounds.
  327. Efficient Entry to Highly Functionalized β-Lactams by Regio- and Stereoselective 1,3-Dipolar Cycloaddition Reaction of 2-Azetidinone-Tethered Nitrones. Synthetic Applications
  328. ChemInform Abstract: The Direct Catalytic Asymmetric Aldol Reaction
  329. ChemInform Abstract: Metal‐Mediated Carbonyl‐1,3‐butadien‐2‐ylation by 1,4‐Bis(methanesulfonyl)‐2‐butyne or 1,4‐Dibromo‐2‐butyne in Aqueous Media: Asymmetric Synthesis of 3‐Substituted 3‐Hydroxy‐β‐lactams.
  330. ChemInform Abstract: Additions of Allenyl/Propargyl Organometallic Reagents to 4‐Oxoazetidine‐2‐carbaldehydes: Novel Palladium‐Catalyzed Domino Reactions in Allenynes.
  331. A Novel One-Step Approach for the Preparation of α-Amino Acids, α-Amino Amides, and Dipeptides from Azetidine-2,3-diones
  332. ChemInform Abstract: 4‐Oxoazetidine‐2‐carbaldehydes as Useful Building Blocks in Stereocontrolled Synthesis
  333. New domino transposition/intramolecular Diels–Alder reaction in monocyclic allenols: a general strategy for tricyclic compounds
  334. ChemInform Abstract: Selective Bond Cleavage of the β‐Lactam Nucleus: Application in Stereocontrolled Synthesis
  335. The Direct Catalytic Asymmetric Aldol Reaction
  336. ChemInform Abstract: A Novel Use of Grubbs′ Carbene. Application to the Catalytic Deprotection of Tertiary Allylamines.
  337. Additions of Allenyl/Propargyl Organometallic Reagents to 4-Oxoazetidine-2-carbaldehydes: Novel Palladium-Catalyzed Domino Reactions in Allenynes
  338. ChemInform Abstract: An Efficient Synthesis of Highly Functionalized 4‐Substituted 2‐Azetidinones by a Stereoselective Intermolecular Diels—Alder Reaction of Different Types of 2‐Azetidinone‐Tethered Dienes.
  339. Recent Advances in the Stereocontrolled Synthesis of Bi- and Tricyclic-β-Lactams with Non-Classical Structure
  340. Metal-Mediated Carbonyl-1,3-butadien-2-ylation by 1,4-Bis(methanesulfonyl)-2-butyne or 1,4-Dibromo-2-butyne in Aqueous Media:  Asymmetric Synthesis of 3-Substituted 3-Hydroxy-β-lactams
  341. ChemInform Abstract: Dual Behavior of 2‐Azetidinone‐Tethered Arylimines as Azadienophiles or Azadienes. Application to the Asymmetric Synthesis of Indolizidine‐Type Systems.
  342. Selective Bond Cleavage of the β-Lactam Nucleus: Application in Stereocontrolled Synthesis
  343. ChemInform Abstract: Metal‐Promoted Allylation, Propargylation, or Allenylation of Azetidine‐2,3‐diones in Aqueous and Anhydrous Media. Application to the Asymmetric Synthesis of Densely Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams.
  344. A Novel Use of Grubbs' Carbene. Application to the Catalytic Deprotection of Tertiary Allylamines
  345. ChemInform Abstract: Recent Progress in the Synthesis and Reactivity of Azetidine‐2,3‐diones
  346. ChemInform Abstract: Unusual Fused Tricyclic 2‐Azetidinones: Stereocontrolled Synthesis of Rigid Dipeptide Surrogates from β‐Lactam‐Tethered Imines via Sequential Cycloaddition/Ring‐Closing Metathesis.
  347. RECENT PROGRESS IN THE SYNTHESIS AND REACTIVITY OF AZETIDINE-2,3-DIONES. A REVIEW
  348. ChemInform Abstract: Straightforward Asymmetric Entry to Highly Functionalized Medium‐Sized Rings Fused to β‐Lactams via Chemo‐ and Stereocontrolled Divergent Radical Cyclization of Baylis—Hillman Adducts Derived from 4‐Oxoazetidine‐2‐carbaldehydes.
  349. Metal-Promoted Allylation, Propargylation, or Allenylation of Azetidine-2,3-diones in Aqueous and Anhydrous Media. Application to the Asymmetric Synthesis of Densely Functionalized 3-Substituted 3-Hydroxy-β-lactams
  350. ChemInform Abstract: General and Efficient Synthesis of β‐Lactams Bearing a Quinone Moiety at N1, C3 or C4 Positions.
  351. An Efficient Synthesis of Highly Functionalised 4-Substituted 2-Azetidinones by a Stereoselective Intermolecular Diels−Alder Reaction of Different Types of 2-Azetidinone-Tethered Dienes
  352. ChemInform Abstract: Synthesis of the C(17)—C(27) Fragment of the 20‐Deoxybryostatins.
  353. Straightforward Asymmetric Entry to Highly Functionalized Medium-Sized Rings Fused to β-Lactams via Chemo- and Stereocontrolled Divergent Radical Cyclization of Baylis−Hillman Adducts Derived from 4-Oxoazetidine-2-carbaldehydes
  354. General and efficient synthesis of β-lactams bearing a quinone moiety at N1, C3 or C4 positions
  355. Rapid and Stereocontrolled Synthesis of Racemic and Optically Pure Highly Functionalized Pyrrolizidine Systems via Rearrangement of 1,3-Dipolar Cycloadducts Derived from 2-Azetidinone-Tethered Azomethine Ylides
  356. 4-Oxoazetidine-2-carbaldehydes as useful building blocks in stereocontrolled synthesis
  357. Dual Behavior of 2-Azetidinone-Tethered Arylimines as Azadienophiles or Azadienes. Application to the Asymmetric Synthesis of Indolizidine-Type Systems
  358. Unusual Fused Tricyclic 2-Azetidinones: Stereocontrolled Synthesis of Rigid Dipeptide Surrogates from β-Lactam-Tethered Imines via Sequential Cycloaddition/Ring-Closing Metathesis
  359. Synthesis of the C(17)–C(27) fragment of the 20-deoxybryostatins
  360. ChemInform Abstract: Thermally Induced Isomerization of cis‐1,3,4‐Trisubstituted 2‐Azetidinones.
  361. ChemInform Abstract: Stereoselective Allylation of 4‐Oxoazetidine‐2‐carbaldehydes. Application to the Stereocontrolled Synthesis of Fused Tricyclic β‐Lactams via Intramolecular Diels—Alder Reaction of 2‐Azetidinone‐Tethered Trienes.
  362. ChemInform Abstract: Regio‐ and Stereocontrolled Metal‐Mediated Carbonyl Propargylation or Allenylation of Enantiomerically Pure Azetidine‐2,3‐diones: Synthesis of Highly Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams.
  363. ChemInform Abstract: Unusual Reaction of Azetidine‐2,3‐diones with Primary Amines. Straightforward Asymmetric Synthesis of α‐Amino Acid and Peptide Derivatives.
  364. ChemInform Abstract: 1,3‐Dipolar Cycloaddition of 2‐Azetidinone‐tethered Azomethine Ylides. Application to the Rapid, Stereocontrolled Synthesis of Optically Pure Highly Functionalized Pyrrolizidine Systems.
  365. Thermally Induced Isomerization ofcis-1,3,4-Trisubstituted 2-Azetidinones
  366. Stereoselective Allylation of 4-Oxoazetidine-2-carbaldehydes. Application to the Stereocontrolled Synthesis of Fused Tricyclic β-Lactams via Intramolecular Diels−Alder Reaction of 2-Azetidinone-Tethered Trienes
  367. Regio- and Stereocontrolled Metal-Mediated Carbonyl Propargylation or Allenylation of Enantiomerically Pure Azetidine-2,3-diones:  Synthesis of Highly Functionalized 3-Substituted 3-Hydroxy-β-lactams
  368. ChemInform Abstract: Novel Diethylaluminum Chloride Promoted Reactions of the Azetidine Ring: Efficient and Stereocontrolled Entry to Functionalized Olefins, Pyrrolidines, and Pyrroles.
  369. ChemInform Abstract: Diastereoselective Baylis—Hillman Reaction of 4‐Oxoazetidine‐2‐carbaldehydes: Rapid, Stereocontrolled and Divergent Radical Synthesis of Highly Functionalized β‐Lactams Fused to Medium Rings.
  370. ChemInform Abstract: Asymmetric Synthesis of Densely Functionalized 3‐Substituted 3‐Hydroxy‐β‐lactams via Novel, Highly Stereoselective Baylis—Hillman and Allylation Reactions of Enantiopure 3‐Oxo‐2‐azetidinones.
  371. 1,3-Dipolar cycloaddition of 2-azetidinone-tethered azomethine ylides. Application to the rapid, stereocontrolled synthesis of optically pure highly functionalised pyrrolizidine systems
  372. Unusual reaction of azetidine-2,3-diones with primary amines. Straightforward asymmetric synthesis of α-amino acid and peptide derivatives
  373. Novel Diethylaluminum Chloride Promoted Reactions of the Azetidine Ring:  Efficient and Stereocontrolled Entry to Functionalized Olefins, Pyrrolidines, and Pyrroles
  374. Asymmetric synthesis of densely functionalized 3-substituted 3-hydroxy-β-lactams via novel, highly stereoselective Baylis-Hillman and allylation reactions of enantiopure 3-oxo-2-azetidinones
  375. ChemInform Abstract: New Synthesis of Fused Tricyclic 2‐Azetidinones Using Stereoselective Allylation of cis‐4‐Formyl‐β‐lactams and Intramolecular Diels—Alder Reaction.
  376. New synthesis of fused tricyclic 2-azetidinones using stereoselective allylation of cis-4-formyl-β-lactams and intramolecular Diels-Alder reaction
  377. Diastereoselective Baylis–Hillman reaction of 4-oxoazetidine-2-carbaldehydes: rapid, stereocontrolled and divergent radical synthesis of highly functionalised β-lactams fused to medium rings
  378. Behaviour of Repair Lime Mortars by Wet Deposition Process
  379. ChemInform Abstract: Stereoselectivity of Reactions of Alkoxyallylstannanes and Alkoxy Aldehydes.
  380. On the stereoselectivity of reactions of alkoxyallylstannanes and alkoxy aldehydes
  381. Stereoselective synthesis of 4-alkoxy-3-methylidenealkanols using reactions between 2-(1-alkoxyalkyl)propenylstannanes and aldehydes: X-ray crystal structure of (1R,4R)-3-methylidene-1-(4-nitrophenyl)pentane-1,4-diol
  382. Iminophosphorane-mediated syntheses of the fascaplysin alkaloid of marine origin and nitramarine
  383. An iminophosphorane-mediated efficient synthesis of the alkaloid leucettamine B of marine origin
  384. Iminophosphorane-mediated imidazole ring formation: A new and general entry to aplysinopsin-type alkaloids of marine origin.
  385. ChemInform Abstract: Iminophosphorane‐Mediated Synthesis of the Genotoxic Heterocyclic Amine Trp‐P‐2.
  386. Iminophosphorane-mediated synthesis of the genotoxic heterocyclic amine Trp-P-2.
  387. Fused carbazoles by tandem Aza Wittig/electrocyclic ring closure. Preparation of 6H-pyrido[4,3-b] carbazole, 11H-pyrido[4,3-a]carbazole and 11H-pyrido[3,4-a]carbazole derivatives
  388. Iminophosphorane-mediated Synthesis of Oxazole Alkaloids: One-Step Preparation of O-Methylhalfordinol and Annuloline
  389. Iminophosphorane-Mediated Synthesis of 3-(Oxazol-5-yl)indoles: Application to the Preparation of Pimprinine Type Alkaloids
  390. A simple and general entry to Aplysinopsine- type alkaloids by tandem Aza-Wittig/heterocumulene-mediated annelation.
  391. Iminophosphorane-mediated synthesis of fused carbazoles. A facile one-pot preparation of 7H-pyrido [4,3-c]carbazole and 10H-pyrido[3,4-b]carbazole derivatives.
  392. Review: Diary of a Cameraman by Nestor Almendros
  393. Review: Un Homme a la Camera by Nestor Almendros
  394. Casa de campo. Urbanización «Los Almendros», Valsequillo, Gran Canaria
  395. Campo de los almendros
  396. User Interaction and Interface Design with UML