All Stories

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