All Stories

  1. Dual-State Mechano- and Electrochromic Responses Enabled by Sterically Strained Diazaanthraquinodimethanes
  2. Isolation of a Transition-State Geometry via Intermolecular Stabilization in the Solid State
  3. Mechanism for expansion or contraction of extremely elongated C–C single bond by substituents: “seesaw” principle in bis(dibenzocycloheptatriene)s
  4. Diverse redox-mediated transformations to realize the para-quinoid, σ-bond, and ortho-diphenoquinoid forms
  5. Toward the molecular rectifier: synthesis and redox properties of donor–acceptor dyad with a disulfide terminal group
  6. Gold(I)‐catalyzed Synthesis of Axially Chiral Indolo[2,3‐c]carbazole Exhibiting Advanced Electrochromic Response
  7. A redox reaction triggered by hydrostatic pressure in dicationic cyclophanes
  8. Femtomolar hydrogen sulfide detection via hybrid small-molecule nano-arrays
  9. Direct evidence for a carbon–carbon one-electron σ-bond
  10. Cover Feature: Cation‐Stacking Approach Enabling Interconversion between Bis(xanthylium) and its Reduced Species (Chem. Eur. J. 47/2024)
  11. Structural‐Change‐Induced Two‐Stage Redox Behavior of Pentacenebisquinodimethane with Tricolor Chromism
  12. Cation‐Stacking Approach Enabling Interconversion between Bis(xanthylium) and its Reduced Species
  13. Ultra-Sensitive Hydrogen Sulfide Detection via Hybrid Small-Molecule Nano-arrays
  14. Thermal Equilibrium Between Quinoid/Biradical Forms Enhancing Electrochemical Amphotericity
  15. Synthesis and chiroptical properties of cyclic anthraquinodimethane dimer using Au-templated method
  16. Crystallographic and spectroscopic studies on persistent triarylpropargyl cations
  17. Smart Lipid Nanoparticle that Remodels Tumor Microenvironment for Activatable H2S Gas and Photodynamic Immunotherapy
  18. On-Surface Synthesis of Multiple Cu Atom-Bridged Organometallic Oligomers
  19. Domino‐Redox Reaction Induced by An Electrochemically Triggered Conformational Change
  20. Domino‐Redox Reaction Induced by An Electrochemically Triggered Conformational Change
  21. Carbon-based Biradicals: Structural and Magnetic Switching
  22. Cover Feature: Double Dynamic Structural Change Enabling Tricolor Chromism by the Realization of Apparent Two‐Electron Transfer to Skip the Open‐Shell State (Chem. Eur. J. 51/2023)
  23. Double Dynamic Structural Change Enabling Tricolor Chromism by the Realization of Apparent Two‐Electron Transfer to Skip the Open‐Shell State
  24. Cover Feature: One‐Pot Synthesis of Helical Azaheptalene and Chiroptical Switching of an Isolable Radical Cation (Chem. Eur. J. 48/2023)
  25. One‐Pot Synthesis of Helical Azaheptalene and Chiroptical Switching of an Isolable Radical Cation**
  26. Crystal Engineering, Electron Conduction, Molecular Recognition and Reactivity by Chalcogen Bonds in Tetracyanoquinodimethanes Fused with [1,2,5]Chalcogenadiazoles
  27. Enhancement of NIR‐Absorbing Ability of Bis(diarylmethylium)‐Type Dicationic Dyes Based on an Ortho‐Substitution Strategy.
  28. Bis(triarylmethylium)‐type Macrocyclic Dications: Mechanochromic Emission Extending to the Red Region
  29. Strain‐Sensitive On‐Surface Ladderization by Non‐Dehydrogenative Heterocyclization
  30. Dibenzotropylium-Capped Orthogonal Geometry Enabling Isolation and Examination of a Series of Hydrocarbons with Multiple 14π-Aromatic Units
  31. Exceptionally flexible quinodimethanes with multiple conformations: polymorph-dependent colour tone and emission of crystals
  32. Near‐Infrared Electrochromic Behavior of Dibenzothiepin Derivatives Attached with Two Michler's Hydrol Blue Units
  33. Geometrical and Electronic Structure of Cation Radical Species of Tetraarylanthraquinodimethane: An Intermediate for Unique Electrochromic Behavior
  34. Ultralong C(sp3)–C(sp3) Single Bonds Shortened and Stabilized by London Dispersion
  35. Solid‐State Assembly by Chelating Chalcogen Bonding in Quinodimethane Tetraesters Fused with a Chalcogenadiazole
  36. Multiple molecular interactions between alkyl groups and dissociated bromine atoms on Ag(111)
  37. [1,2,5]Chalcogenadiazole-fused Dicyanonaphthoquinodiimines: Larger Contribution from Chalcogen Bond than Weak Hydrogen Bond in Determining Crystal Structures
  38. Chalcogen Bond versus Weak Hydrogen Bond: Changing Contributions in Determining the Crystal Packing of [1,2,5]-Chalcogenadiazole-Fused Tetracyanonaphthoquinodimethanes
  39. Heterocyclic Ring‐Opening of Nanographene on Au(111)
  40. Heterocyclic Ring‐Opening of Nanographene on Au(111)
  41. Hysteretic Three-State Redox Interconversion among Zigzag Bisquinodimethanes with Non-fused Benzene Rings and Twisted Tetra-/Dications with [5]/[3]Acenes Exhibiting Near-Infrared Absorptions
  42. Molecular Recognition by Chalcogen Bond: Selective Charge‐Transfer Crystal Formation of Dimethylnaphthalene with Selenadiazolotetracyanonaphthoquinodimethane
  43. 5-Arylidenetetronate as a Versatile Electrophore for Pi-Extended Electron Acceptors
  44. 9,9'-Bi(xanthene)-Type Hexaphenylethane Derivatives as Advanced Organic Electrochromic Systems
  45. Redox-active tetraaryldibenzoquinodimethanes
  46. Expandability of the Covalent Bond: A New Facet Discovered in Extremely Long Csp3-Csp3 Single Bonds
  47. Flexible C−C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds
  48. Flexible C−C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds
  49. Hexaarylbutadiene: A Versatile Scaffold with Tunable Redox Properties towards Organic Near‐Infrared Electrochromic Material
  50. Switching of Redox Properties Triggered by a Thermal Equilibrium between Closed-Shell Folded and Open-Shell Twisted Species
  51. Switching of Redox Properties Triggered by a Thermal Equilibrium between Closed‐Shell Folded and Open‐Shell Twisted Species
  52. H2S-activatable near-infrared afterglow luminescent probes for sensitive molecular imaging in vivo
  53. A Novel Condensed Heterocyclic Quinone with a Dibenzofuranobisthiadiazole Skeleton
  54. Identification of synthetic inhibitors for the DNA binding of intrinsically disordered circadian clock transcription factors
  55. Electric-Field-Controllable Conductance Switching of an Overcrowded Ethylene Self-Assembled Monolayer
  56. Photo- and Thermal Interconversion of Multiconfigurational Strained Hydrocarbons Exhibiting Completely Switchable Oxidation to Stable Dicationic Dyes
  57. Two-Way Chromic Systems Based on Tetraarylanthraquinodimethanes: Electrochromism in Solution and Mechanofluorochromism in a Solid State
  58. Selective Formation of a Mixed‐Valence State from Linearly Bridged Oligo(aromatic diamines): Drastic Structural Change into a Folded Columnar Stack for Half‐filled Polycations
  59. Total synthesis of kehokorins A and B
  60. Chiral diversification through the assembly of achiral phenylacetylene macrocycles with a two-fold bridge
  61. Dual dynamic chirality generated in the assembly of three achiral rods through the three-fold twisting of a macrocycle
  62. Synthesis of the cyclohexene segment of portimine
  63. Engineering of Electrochromic Materials as Activatable Probes for Molecular Imaging and Photodynamic Therapy
  64. Molecular Wires with Controllable π-Delocalization Incorporating Redox-Triggered π-Conjugated Switching Units
  65. Transmission of Point Chirality to Axial Chirality for Strong Circular Dichroism in Triarylmethylium-o,o-dimers
  66. Double bond formation based on nitroaldol reaction and radical elimination: A prototype segment connection method for the total synthesis of nigricanoside A dimethyl ester
  67. Narrower HOMO-LUMO gap attained by conformational switching through peripheral polyarylation in 1,4,5,8-tetraaza-9,10-anthraquinodimethanes
  68. Longest C–C Single Bond among Neutral Hydrocarbons with a Bond Length beyond 1.8 Å
  69. An improved synthesis of the C42–C52 segment of ciguatoxin 3C
  70. Longest CCC Single Bond among Neutral Hydrocarbons with a Bond Length beyond 1.8
  71. Enhanced circular dichroism at elevated temperatures through complexation-induced transformation of a three-layer cyclophane with dualistic dynamic helicity
  72. Expandability of a long C–O bond by a scissor effect in acenaphthofuran
  73. Direct synthesis of aryl-annulated [c]carbazoles by gold(i)-catalysed cascade reaction of azide-diynes and arenes
  74. Dynamic or undynamic chirality generated by helical arrangement of a shape-persistent ring and rod doubly bridged in a molecule
  75. Supramolecular chiroptical switching of helical-sense preferences through the two-way intramolecular transmission of a single chiral source
  76. 9,10-Dihydrophenanthrene with Two Spiro(dibenzocycloheptatriene) Units: A Highly Strained Caged Hydrocarbon Exhibiting Reversible Electrochromic Behavior
  77. Organic Molecular Layer with High Electrochemical Bistability: Synthesis, Structure, and Properties of a Dynamic Redox System with Lipoate Units for Binding to Au(111)
  78. Organic Molecular Layer with High Electrochemical Bistability: Synthesis, Structure, and Properties of a Dynamic Redox System with Lipoate Units for Binding to Au(111)
  79. Synthesis of the ABCDEF-ring of ciguatoxin 3C
  80. Stereoselective Encapsulation for a Triarylmethylium o,o-Dimer by Natural γ-Cyclodextrin: Origin of Chiral Recognition for the Axially Chiral Dicationic Guest
  81. Oxidative Desulfurization of Electron-Donating 5,5,7,7-Tetraaryl-5,7-dihydrodibenzo[c,e]thiepins and the Related Heterocycles: Generation of Dicationic Dyes upon Two-Electron Oxidation
  82. Bis(diarylethenyl)thiophenes, -bithiophenes, and -terthiophenes: A New Series of Electrochromic Systems that Exhibit a Fluorescence Response
  83. Redox-induced Conformational Changes in 1,3-Propylene- andm-Xylylenebis[5-(10-butyl-5,10-dihydrobenzo[a]indolo[2,3-c]carbazole)]: Twin-BIC Donors that Form Sandwich-like Dimeric Cations Exhibiting NIR Absorption
  84. Assembly of an Axially Chiral Dynamic Redox System with a Perfluorobiphenyl Skeleton into Dumbbell- or Tripod-type Electron Donors
  85. Assembly of an Axially Chiral Dynamic Redox System with a Perfluorobiphenyl Skeleton into Dumbbell- or Tripod-type Electron Donors
  86. Planar chiral desymmetrization of a two-layered cyclophane and control of dynamic helicity through the arrangement of two nonstereogenic centers
  87. Dynamic helical cyclophanes with two quadruply-bridged planes arranged in an “obverse and/or reverse” relation
  88. Redox-Mediated Reversible σ-Bond Formation/Cleavage
  89. ChemInform Abstract: Electrochromic and Unique Chiroptical Properties of Helically Deformed Tetraarylquinodimethanes Generated from Less-Hindered Dicationic Precursors Upon Reduction
  90. Synthesis of Ganbajunins D and E and the Proposed Structure of Thelephantin D
  91. Dynamic Figure Eight Chirality: Multifarious Inversions of a Helical Preference Induced by Complexation
  92. Reversible Interconversion between 11,11,12,12-Tetraaryl-1,4-diaza/-1,4,5,8-tetraazaanthraquinodimethanes and Their Cationic Species: Electrochromic and Halochromic Responses
  93. ChemInform Abstract: Bis(10-methylacridinium)s as a Versatile Platform for Redox-Active Functionalized Dyes and Novel Structures
  94. Inside Back Cover: New Insights into the Hexaphenylethane Riddle: Formation of an α,o-Dimer (Angew. Chem. Int. Ed. 13/2015)
  95. New Insights into the Hexaphenylethane Riddle: Formation of an α,o-Dimer
  96. New Insights into the Hexaphenylethane Riddle: Formation of an α,o-Dimer
  97. Two-way chromic interconversion of the 2,2′-biphenol-6,6′-diyl dication with 5H,10H-dioxapyrene or 9H,10H-4,5-dihydroxyphenanthrene
  98. Controllability of dynamic double helices: quantitative analysis of the inversion of a screw-sense preference upon complexation
  99. Bis(diarylethenyl)thiophene, -bithiophene, and -terthiophene: A New Series of Violene-Cyanine Hybrid-Type Electron Donors
  100. Stereoselective Synthesis of the A-Ring of Armatol A from a Bromo-substituted Chiral Building Block Based on Ireland-Claisen Rearrangement and Ring-Closing Olefin Metathesis
  101. Three-Way Output Molecular Response System Based on Tetrakis(3,4-dialkoxyphenyl)-3,4-dihydro[5]helicenes: Perturbation of Properties by Long Alkyl Chains
  102. Bis(10-methylacridinium)s as a Versatile Platform for Redox-Active Functionalized Dyes and Novel Structures
  103. A Foldable Cyclic Oligomer: Chiroptical Modulation through Molecular Folding upon Complexation and a Change in Temperature
  104. Controlled Dynamic Helicity of a Folded Macrocycle Based on a Bisterephthalamide with a Twofold Z-Shaped Structure
  105. ChemInform Abstract: Hexaphenylethanes with an Ultralong C-C Bond: Expandability of the C-C Bond in Highly Strained Tetraarylpyracenes
  106. Electrochiroptical Response in Aqueous Media: 9,10-Dihydrophenanthrene-9,10-diyl Dications with Michlar’s Hydrol Blue Chromophores Attached with Oligoethylene Glycol Units
  107. Preparation, Redox Properties, and X-ray Structures of Electrochromic 11,11,12,12-Tetraarylanthraquinodimethane and Its Bianthraquinodimethane Analogue: Drastic Geometrical Changes upon Interconversion with Dicationic Dyes
  108. Inside Back Cover: Wurster’s Blue-type Cation Radicals Framed in a 5,10-Dihydrobenzo[a]indolo[2,3-c]carbazole (BIC) Skeleton: Dual Electrochromism with Drastic Changes in UV/Vis/NIR and Fluorescence (Chem. Asian J. 7/2014)
  109. Oxidative Protonolysis of the Expanded Central C–C Bond in a Di(spiroacridan)-type Hexaphenylethane Derivative Accompanied by UV–vis, FL, and CD Spectral Changes
  110. Wurster’s Blue-type Cation Radicals Framed in a 5,10-Dihydrobenzo[a]indolo[2,3-c]carbazole (BIC) Skeleton: Dual Electrochromism with Drastic Changes in UV/Vis/NIR and Fluorescence
  111. Cyanoazulene-based Multistage Redox Systems Prepared from Vinylcyclopropanecarbonitrile and Cyclopentenone via Divinylcyclopropane-rearrangement Approach
  112. Electrochromic and unique chiroptical properties of helically deformed tetraarylquinodimethanes generated from less-hindered dicationic precursors upon reduction
  113. Preparation and structure of acenaphthylene-1,2-diyldi(9-acridine) derivatives with a long CC bond
  114. Expandability of Ultralong C–C Bonds: Largely Different C1–C2 Bond Lengths Determined by Low-temperature X-ray Structural Analyses on Pseudopolymorphs of 1,1-Bis(4-fluorophenyl)-2,2-bis(4-methoxyphenyl)pyracene
  115. Complexation-induced inversion of helicity by an organic guest in a dynamic molecular propeller based on a tristerephthalamide host with a two-layer structure
  116. Chiroptical molecular propellers based on hexakis(phenylethynyl)benzene through the complexation-induced intramolecular transmission of local point chirality
  117. Chiral Memory Units Based on Dynamic Redox Systems with a Dibenzoxepinone Skeleton: Drastic Change in Racemization Barrier and Electrochemical Bistability
  118. Total Synthesis of Pectenotoxin-2
  119. Total Synthesis of Pectenotoxin-2
  120. Geometrical Remote Steric Effects in 4,5-Disubstituted-9,10-dihydrophenanthrenes: Expansion of Prestrained C9–C10 Bond in Di(spiroacridan) Derivatives
  121. Time-integrated One-pot Synthesis, X-ray Structure, and Redox Properties of Electrochromic 1,3-Diarylisobenzofurans
  122. 5,10-Dihydrobenzo[a]indolo[2,3-c]carbazole: A Highly Fluorescent Disk-shaped Electron Donor Exhibiting Dual UV–vis–NIR and Fluorescence Spectral Changes upon Electrolysis
  123. Hexaphenylethanes with an Ultralong C–C Bond: Expandability of the C–C Bond in Highly Strained Tetraarylpyracenes
  124. Preparation, Properties, and X-ray Structures of Bis(10-methyl-9-methyleneacridan)-type Electron Donors with a Thiophene, Bithiophene, or Terthiophene Skeleton: Redox Switching of Thiophene–Thienoquinoid Structure Accompanied by UV–vis–NIR Electrochrom...
  125. A stereoselective method for the construction of the C8′–O–C6″ ether of nigricanoside-A: synthesis of simple models for the C20 lipid chain/galactosyl glycerol segment
  126. Oxidative Conversion of Tetraaryldihydrodibenzothiepins into Elemental Sulfur and Stable Cationic Dyes Accompanied by Dual UV–vis and CD Spectral Changes
  127. Redox Switching of Conjugation Length Using 9,9,10,10-Tetraaryl-9,10-dihydrophenanthrene as an ON/OFF Unit: Preparation, X-ray Structure, and Redox Properties of Perfluorobiphenyl Derivative and Its SNAr Reactions to π-Extended Analogues
  128. A New Variant of Fused Cyclic Ether Synthesis Based on Ireland-Claisen Rearrangement and RCM
  129. Hydrindacene‐Based Acetylenic Macrocycles with Horizontally and Vertically Ordered Functionality Arrays
  130. An Ireland–Claisen rearrangement/RCM based approach for the construction of the EF-ring of ciguatoxin 3C
  131. AC3-symmetric chiroptical molecular propeller based on hexakis(phenylethynyl)benzene with a threefold terephthalamide: stereospecific propeller generation through the cooperative transmission of point chiralities on the host and guest...
  132. 7,7,8,8-Tetraaryl-o-quinodimethane Stabilized by Dibenzo Annulation: A Helical π-Electron System That Exhibits Electrochromic and Unique Chiroptical Properties
  133. Stable neutral radicals based on the polyazaacene skeleton that exhibit high electrochemical amphotericity
  134. Effects of Axle-Core, Macrocycle, and Side-Station Structures on the Threading and Hydrolysis Processes of Imine-Bridged Rotaxanes
  135. Total Synthesis of Thelephantin O, Vialinin A/Terrestrin A, and Terrestrins B–D
  136. Nonadditive Substituent Effects on Expanding Prestrained C–C Bond in Crystal: X-ray Analyses on Unsymmetrically Substituted Tetraarylpyracenes Prepared by a Flow Microreactor Method
  137. Molecular Gyroscope with a trans-Cyclohexane-1,4-diimine Rotor Unit: Isolation and Characterization of a Geometric Isomer as a Formal Intermediate of Hindered Rotation
  138. Induced preference for axial chirality in a triarylmethylium o,o-dimer upon complexation with natural γ-cyclodextrin: strong ECD signaling and fixation of supramolecular chirality to molecular chirality
  139. Chirality Sensing based on Changes in Conformation of Dynamic Terephthalamide Hosts: Propeller-, Double-arm-, and Figure-of-eight-shaped Hosts
  140. Hysteretic Tricolor Electrochromic Systems Based on the Dynamic Redox Properties of Unsymmetrically Substituted Dihydrophenanthrenes and Biphenyl-2,2'-Diyl Dications: Efficient Precursor Synthesis by a Flow Microreactor Method
  141. Improved synthesis of C8–C20 segment of pectenotoxin-2
  142. 1,4-Diaryl-7,10-dimethoxyquinoxalino[2,3-b]quinoxalines and Their Dihydro Derivatives: Redox Switching of NIR Absorption and Fluorescence
  143. Photophysical characteristics of 4,4′-bis(N-carbazolyl)tolan derivatives and their application in organic light emitting diodes
  144. Synthesis of the C22–C37 segment of prorocentin
  145. ChemInform Abstract: Intramolecular Triarylmethane-Triarylmethylium Complex: Generation, Properties, and X-Ray Structure of a C-H-Bridged Carbocation
  146. Enhancement of transcriptional activity of mutant p53 tumor suppressor protein through stabilization of tetramer formation by calix[6]arene derivatives
  147. Model studies for the stereoselective construction of the BC-ring of armatol F based on Ireland-Claisen rearrangement and relay ring-closing olefin metathesis
  148. Studies toward the total synthesis of armatol F: stereoselective construction of the C6 and C7 stereocenters and formation of the A-ring skeleton
  149. Intramolecular Chirality Transfer intrans-5,6-Diaryl-5,6-dihydro-1,10-phenanthroline-5,6-diols: Solvato- and Halochromic Responses by Circular Dichroism
  150. ChemInform Abstract: Supramolecular Aggregation of m-Nitrobenzoic Acid by C-H×××O and O-H×××O Hydrogen Bondings in the Crystalline Charge-Transfer Complexes with Aromatic Hydrocarbons.
  151. ChemInform Abstract: Synthesis and Reaction of 1,4-Acetal-Bridged 2,3,5,6-Tetramethylidenebicyclo[2.2.0]hexane: The First Diels-Alder Route to Dewar Benzenes.
  152. ChemInform Abstract: Preparation, X-Ray Structures and Unique Redox Reactions of Novel 2,2′-(2,2-Dimethylpropane-1,3-diylidene)bis(1,3-benzodithiole)-type Electron Donors Fused with a Naphthalene Ring.
  153. ChemInform Abstract: A Novel Class of Molecular Response Systems Based on Hexaphenylethane-Type Electron Donors
  154. Intramolecular triarylmethane-triarylmethylium complex: Generation, properties, and X-ray structure of a C–H bridged carbocation
  155. Halochromic Chiroptical Response of Novel Bis(9-acridinyl)-type Fluorophores with a Helical π Framework
  156. Drastic change in racemization barrier upon redox reactions: novel chiral-memory units based on dynamic redox systems
  157. Phenanthrene-4,5-diylbis(10-methylacridinium) with a Short C+ - - C+ Contact: Preparation, Molecular Structure, Redox Properties, and Electrochromic Interconversion with Dihydropyrene Derivative
  158. Dynamic Molecular Propeller: Supramolecular Chirality Sensing by Enhanced Chiroptical Response through the Transmission of Point Chirality to Mobile Helicity
  159. ChemInform Abstract: 4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior.
  160. Multi-Input/Multi-Output Molecular Response System Based on the Dynamic Redox Behavior of 3,3,4,4-Tetraaryldihydro[5]helicene Derivatives: Reversible Formation/Destruction of Chiral Fluorophore and Modulation of Chiroptical Properties by Solvent Polarity
  161. 4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior
  162. Preparation and X-ray Structures oftrans-5,6-Diaryl-5,6-dihydro-1,10-phenanthroline-5,6-diols: Formation of Supramolecular Rod by Hydrogen Bonds
  163. Negligible diradical character for the ultralong C–C bond in 1,1,2,2-tetraarylpyracene derivatives at room temperature
  164. Stereoselective construction of an anti-β-alkoxy ether by Ireland–Claisen rearrangement for medium-ring ether synthesis
  165. Intramolecular Methylacridan-Methylacridinium Complexes with a Phenanthrene-4,5-diyl or Related Skeleton: Geometry-Property Relationships in Isolable CH Bridged Carbocations
  166. Entropy- and Hydrolytic-Driven Positional Switching of Macrocycle between Imine- and Hydrogen-Bonding Stations in Rotaxane-Based Molecular Shuttles
  167. Ultralong Carbon–Carbon Bonds in Dispirobis(10‐methylacridan) Derivatives with an Acenaphthene, Pyracene, or Dihydropyracylene Skeleton
  168. Synthesis of the ABC-ring models of goniodomin A: preference for the unnatural configuration at C11 of the BC-ring in a non-macrocyclic model system
  169. Concise stereoselective synthesis of cis-3-alkoxy-2-carbomethoxy medium-ring oxacycles from (R)-3-(3-butenyl)-4-propynoyloxazolidin-2-one
  170. Designed molecular propellers based on tetraarylterephthalamide and their chiroptical properties induced by biased helicity through transmission of point chirality
  171. Ultralong C-C bonds in hexaphenylethane derivatives
  172. Four-way-output molecular response system based on the dihydrodibenzo[c,g]phenanthrene skeleton: modulation of CD and FDCD activity by acid and electron-transfer
  173. Unprecedented four-way-output molecular response system based on biphenyl-2,2′-diyldiacridiniums: induction of axial chirality through intramolecular hydrogen bonds between chiral amide groups
  174. Synthesis of the DE-ring of goniodomin A and prediction of its natural relative stereochemistry
  175. Synthesis of the EF-Ring of Ciguatoxin 3C Based on the [2,3]-Wittig Rearrangement and Ring-Closing Olefin Metathesis
  176. Intramolecular Triarylmethane–Triarylmethylium Complexes with a Naphthalene-1,8-diyl Skeleton: Isolation, Structure, and Reactivities of the CH-Bridged Carbocations
  177. Dynamic Redox Systems as Electrochromic Materials: Bistability and Advanced Response
  178. Synthesis of the C8–C20 and C21–C30 segments of pectenotoxin 2
  179. Synthesis and Relative Stereochemistry of the A- and F-Rings of Goniodomin A
  180. Chromic and fluorescence response system based on the dihydrophenanthroline-bipyridine skeleton: dynamic redox behavior and metal binding properties
  181. Electrochiroptical systems based on biphenyl-2,2′-diyl-type dicationic dyes: strong chiroptical signals through the transmission of point chirality to axial chirality
  182. Dynamic Redox Systems as Electrochromic Materials: Bistability and Advanced Response
  183. Tetraaryl-o-quinodimethanes: Reductive Generation and Severely Distorted Geometry
  184. Multi-input–Multi-output Molecular Response System Based on Dynamic Redox Behavior of Hexaphenylethane-type Electron Donors with the Tetrahydrophenanthrazepine Skeleton: Strong Chiroptical Signals through the Transmission of Point Chirality to Helicity
  185. Convergent synthesis of the common FGHI-ring part of ciguatoxins
  186. Dynamic Covalently Bonded Rotaxanes Cross-Linked by Imine Bonds between the Axle and Ring: Inverse Temperature Dependence of Subunit Mobility
  187. Dynamic Covalently Bonded Rotaxanes Cross-Linked by Imine Bonds between the Axle and Ring: Inverse Temperature Dependence of Subunit Mobility
  188. Change in conformation upon complexation of double-armed terephthalamide hosts: dynamic molecular recognition of ditopic guests with strong CD signaling
  189. Convergent Synthesis of the IJKLM-Ring Part of Ciguatoxin CTX3C.
  190. Synthesis of the C42—C52 Part of Ciguatoxin CTX3C.
  191. Synthesis of (+)-Laurencin via Ring Expansion of a C-Glycoside Derivative.
  192. Synthesis of the common FGHI-ring part of ciguatoxins
  193. The first stable tetraarylacenaphthenequinodimethanes exhibiting electrochromism with ‘write-protect’ option: preparation, highly deformed structure, and reversible interconversion with acenaphthylene-5,6-diyl dicationic dyes
  194. Tetraaryl-o-quinodimethanes: Reductive Generation and Severely Distorted Geometry
  195. Exceptionally Large Difference in Bond Length among Conformational Isomorphs of a Hexaphenylethane Derivative with a Dispiropyracene Skeleton†
  196. Convergent synthesis of the IJKLM-ring part of ciguatoxin CTX3C
  197. Synthesis of the C42–C52 part of ciguatoxin CTX3C
  198. Synthesis of (+)-laurencin via ring expansion of a C-glycoside derivative
  199. Isolation and Low-Temperature X-ray Analysis of Intramolecular Triarylmethane−Triarylmethylium Complex:  Preference for a C−H-Bridged Unsymmetric Structure Exhibiting a Facile 1,5-Hydride Shift and Charge-Transfer Interaction
  200. Synthesis of the EF-ring segment of ciguatoxin CTX1B based on novel regioselective reduction of unsaturated cyanohydrins and ring-closing olefin metathesis
  201. Tetracyanoanthraquinodimethanes with a Chiral Amide Group:  Preparation, Properties, and Charge-Transfer Photochirogenetic Reaction with 1,2-Dianisylacenaphthene-1,2-diol†
  202. Synthesis of the common left-half part of pectenotoxins
  203. Stereoselective synthesis of cis- and trans-2,3-disubstituted eight-membered medium-ring ethers based on Ireland–Claisen rearrangement of 3-alkoxy-2-propenyl glycolate esters and ring-closing olefin metathesis
  204. First Stable 7,7,8,8-Tetraaryl-o-quinodimethane: Isolation, X-Ray Structure, Electrochromic Response of 9,10-Bis(dianisylmethylene)-9,10-dihydrophenanthrene.
  205. Multipoint Recognition of Catecholamines by Hydrindacene-Based Receptors Accompanied by the Complexation-Induced Conformational Switching
  206. Stereospecific change in conformation upon complexation of an exoditopic tetraamide host with a bis(ammonium) guest: chiral recognition and strong CD signaling
  207. Butane-1,4-diyl dications stabilized by steric factors: electrochiroptical response systems based on reversible interconversion between dihydro[5]helicene-type electron acceptors and electron-donating 1,1′-binaphthyls
  208. Short nonbond and long C–C bond in naphthalene-1,8-diylbis(10-methylacridinium) and the corresponding hexaphenylethane derivative: a new electrochromic pair exhibiting dynamic redox properties
  209. Dynamic redox systems based on bis(spiroxanthene)-type donors with a polycyclic aromatic hydrocarbon: preparation, X-ray structures, and electrochromic response with fluorescence change
  210. [10]Paracyclophanediamides and their octadehydro derivatives: novel exotopic receptors with hydrogen-bonding sites on the bridge
  211. Formal Total Synthesis of Hemibrevetoxin B by a Convergent Strategy.
  212. Novel branched ether formation via conjugate reduction of an unsaturated cyanohydrin derivative and its synthetic application to the EF-ring segment of ciguatoxin
  213. Enantio- and stereocontrolled formation of the bisspiroacetal core of spirolide B
  214. Convergent synthesis of the ABCDE-ring part of ciguatoxin CTX3C
  215. Formal total synthesis of hemibrevetoxin B by a convergent strategy
  216. peri-Interaction between diarylmethyl and diarylmethylium units in 1,8-disubstituted naphthalenes: preference of localized structure for the C–H bridged carbocation
  217. Positive Homotropic Allosteric Binding of Benzenediols in a Hydrindacene-Based Exoditopic Receptor:  Cooperativity in Amide Hydrogen Bonding
  218. Three-way-output response system by electric potential: UV–vis, CD, and fluorescence spectral changes upon electrolysis of the chiral ester of tetracyanoanthraquinodimethane
  219. Pyrazino-tetracyanonaphthoquinodimethanes: sterically deformed electron acceptors affording zwitterionic radicals
  220. First stable 7,7,8,8-tetraaryl-o-quinodimethane: isolation, X-ray structure, electrochromic response of 9,10-bis(dianisylmethylene)-9,10-dihydrophenanthreneElectronic supplementary information (ESI) available: ORTEP drawings of 12+ and 2. See http://ww...
  221. π-Extended o-quinoidal tropone derivatives: experimental and theoretical studies of naphtho[2,3-c]tropone and anthro[2,3-c]tropone
  222. Kinetic stabilization of the o-quinoidal 3,4-benzotropone system
  223. Preparation, properties, and X-ray structures of 5,5 ′ -bi(8-aminoquinoxalyl)s: novel Wurster-type electron donors with a heterobiaryl skeleton
  224. Synthesis and Characterization of Hexakis(4-pyridylethynyl)benzene and Hexakis(5-pyrimidylethynyl)benzene
  225. Synthesis of the tricyclic dihydrofuran moiety of azadirachtin: efficient transformation of the Claisen rearrangement intermediate into a functionalized tricyclic dihydrofuran core
  226. 4,7-Bis(dimethylamino)benzimidazoles and twin-type derivatives: reversible two-stage redox system modulated by proton-transfer
  227. A novel redox switch for fluorescence: drastic UV–vis and fluorescence spectral changes upon electrolysis of a hexaphenylethane derivative of 10,10′-dimethylbiacridan
  228. Electrochiroptical Response of 2,2‘-(2,2-Diarylethenyl)binaphthyl-Type Electron Donors That Undergo Reversible C−C Bond Formation/Breaking upon Two-Electron Transfer
  229. Formation of keto-carbeniums from 1,2,2-triarylacenaphthen-1-ols by breaking a long CC bond: unusual alcohol protonolysis accompanied by formal hydride abstraction
  230. Dynamic Redox Systems: Toward the Realization of Unimolecular Memory
  231. Chiral electron donors and acceptors: novel “electrochiroptical” response
  232. Functionalization and Kinetic Stabilization of the [4]Paracyclophane System and Aromaticity of Its Extremely Bent Benzene Ring
  233. Dynamic Redox Systems: Toward the Realization of Unimolecular Memory
  234. Supramolecular graphyne: a C(sp)-H⋯N hydrogen-bonded unique network structure of 2,4,6-triethynyl-1,3,5-triazine
  235. Electrochiroptical response of a hexaarylethane derivative with a helical π-skeleton: drastic UV–Vis and CD spectral changes upon electrolysis of 4′,5′-dibromodispiro[xanthene-9,9′(9′H,10′H)-phenanthrene-10′,9″-xanthene]
  236. A Novel Class of Molecular Response Systems Based on Hexaphenylethane-Type Electron Donors.
  237. Preparation, Structure, and Amphoteric Redox Properties ofp-Phenylenediamine-Type Dyes Fused with a Chalcogenadiazole Unit
  238. Polar Assembly of 2,6-Diethynylpyridine through C(sp2)–H···N, C(sp)–H···π and π–π Stacking Interactions: Crystal Structure and Nonlinear Optical Properties
  239. Experimental and computational studies of naphtho[2,3- c ]tropone: a highly polarized novel troponid system
  240. A Redox Switch Based on Dihydro[5]helicene: Drastic Chiroptical Response Induced by Reversible C−C Bond Making/Breaking upon Electron Transfer
  241. A Redox Switch Based on Dihydro[5]helicene: Drastic Chiroptical Response Induced by Reversible C−C Bond Making/Breaking upon Electron Transfer
  242. Low-temperature X-ray structural analysis of propanedinitrile derivatives substituted with a bis(4-dimethylaminophenyl)methyl group: the origin of elongation of the donor–acceptor substituted C–C bond†
  243. Dual-mode electrochromism switched by proton transfer: dynamic redox properties of bis(diarylmethylenium)-type dyes
  244. Crystal engineering using very short and linear C(sp)–H⋯N hydrogen bonds: formation of head-to-tail straight tapes and their assembly into nonlinear optical polar crystals
  245. Single-Component Organic Semiconductors Based on Novel Radicals that Exhibit Electrochemical Amphotericity:  Preparation, Crystal Structures, and Solid-State Properties ofN,N‘-Dicyanopyrazinonaphthoquinodiiminides Substituted with anN-Alkylpyridinium Unit
  246. Generation and Amphoteric Redox Properties of Novel Neutral Radicals with the TTF-TCNQ Hybrid Structure1
  247. ChemInform Abstract: Preparation, Structure, and Unique Redox Properties of Mono-, Bis-, and Tris(diarylmethylene)-1,3,5-trithianes and Related Compounds.
  248. Kinetic Stabilization of the [1.1]Paracyclophane System: Isolation and X-ray Structural Analysis of a [1.1]Paracyclophane Derivative and Its Interconversion with the Transannular Adduct
  249. Kinetic Stabilization of the [1.1]Paracyclophane System: Isolation and X-ray Structural Analysis of a [1.1]Paracyclophane Derivative and Its Interconversion with the Transannular Adduct
  250. ChemInform Abstract: A 2,3,5,6-Tetramethylenebicyclo[2.2.0]hexane Derivative: A Novel Bisdiene Molecule That Produces a Dewar Benzene Skeleton Upon Two Successive Diels-Alder Reactions with Dienophiles.
  251. Preparation, Structure, and Unique Redox Properties of Mono-, Bis-, and Tris(diarylmethylene)-1,3,5-trithianes and Related Compounds
  252. Preparation and Molecular Structures of 9,10-Dihydrophenanthrenes:  Substituent Effects on the Long Bond Length
  253. Syntheses of Acetylenic Oligophenylene Macrocycles Based on a Novel Dewar Benzene Building Block Approach
  254. Preparation, Structure, and Redox Reactions of Nine-Membered Cyclic Peroxides: A Novel Electrochromic System Undergoing Reversible Extrusion and Trapping of O2
  255. First Dewar benzene approach to acetylenic oligophenylene macrocycles: synthesis and structure of a molecular rectangle bearing two spindles
  256. Preparation, X-ray structures and unique redox reactions of novel 2,2′-(2,2-dimethylpropane-1,3-diylidene)bis(1,3-benzodithiole)-type electron donors fused with a naphthalene ring
  257. A 2,3,5,6-tetramethylenebicyclo[2.2.0]hexane derivative: a novel bisdiene molecule that produces a Dewar benzene skeleton upon two successive Diels–Alder reactions with dienophiles
  258. Supramolecular Aggregation ofm-Nitrobenzoic Acid by C−H···O and O−H···O Hydrogen Bondings in the Crystalline Charge-Transfer Complexes with Aromatic Hydrocarbons
  259. Photoinduced Electron-Transfer Cope Rearrangements of 3,6-Diaryl-2,6-octadienes and 2,5-Diaryl-3,4-dimethyl-1,5-hexadienes:  Stereospecificity and an Unexpected Formation of the Bicyclo[2.2.0]hexane Derivatives
  260. First stable tetracyanodiphenoquinodimethane with a completely planar geometry: Preparation, X-ray structure, and highly conductive complexes of bis[1,2,5]thiadiazolo-TCNDQ
  261. Electrical and Nonlinear Optical Properties of Langmuir-Blodgett Films of Charge Transfer Complexes
  262. Synthesis and reaction of 1,4-acetal-bridged 2,3,5,6-tetramethylidene-bicyclo[2.2.0]hexane: the first Diels–Alder route to Dewar benzenes
  263. A Kinetically Stabilized [1.1]Paracyclophane: Isolation and X-Ray Structural Analysis
  264. Ein kinetisch stabilisiertes [1.1]Paracyclophan – Isolierung und Röntgenstrukturanalyse
  265. Biphenyl-type electron acceptors exhibiting dynamic redox properties: a novel electrochromic system with ‘write protect’ option
  266. A new type of tricolor electrochromic system based on the dynamic redox properties of hexaarylethane derivatives
  267. Isolation and X-ray Structural Determination of Both Folded and Twisted Conformers of Bis{4H,8H-4-(dicyanomethylene)-benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazol-8-ylidene}, an Overcrowded Ethylene with High Electron Affinity
  268. Hexaphenylethane Derivatives Exhibiting Novel Electrochromic Behavior
  269. Hexaphenylethan-Derivate mit neuartigem elektrochromem Verhalten
  270. Tetracyanoquinodimethanes Fused With A [1,2,5]Chalcogenadiazole Ring
  271. Tricyclo[4.2.2.22,5]dodeca-1,3,5,7,9,11-hexaene: generation and chemical trapping of the 3,4-dicyano derivative
  272. Dibenzotetrathiafulvalenes inserted with cycloalkanes and their tricyclic valence isomers: reversible C–C bond making/breaking upon electron transfer
  273. Electronic Structures and Oxidation Potentials of Some Azulene Derivatives
  274. Photoinduced skeletal rearrangement of 1,1-diarylspiropentanes
  275. Photoreactions of crystalline charge-transfer complexes
  276. ESR of the Anion Radical of 2,6-Dithioxobenzo[1,2-d:4,5-d′]bis[1,3]dithiole-4,8-dione. Observation of the Satellites of17O,13C, and33S and the Second-Generation Satellites due to Both13C and33S in Natural Abundance
  277. ESR of the Trianion and Anion Radicals of Benzo[g][1,2,5]thiadiazolo[3,4-b]-quinoxaline-5,10-dione and Its Selenium Analogue
  278. Photoinduced Skeletal Rearrangement of 1,1-Diphenylspiropentanes
  279. Theπ-Trianion Radical of 2,3,6,7-Tetracyanobenzo[1,2-b:4,5-b’]bisdithiole-4,8-dione. Observation of ESR with13C-Satellites in Natural Abundance
  280. Photoinduced skeletal rearrangement of 1,1-diphenylspiropentanes
  281. Weak Intermolecular Interaction in Crystal Affecting the Recognition Properties and the Solid-State Reactivity.
  282. An Absolute Asymmetric Synthesis of the [2 + 2] Cycloadduct via Single Crystal-to-Single Crystal Transformation by Charge-Transfer Excitation of Solid-State Molecular Complexes Composed of Arylolefins and Bis[1,2,5]thiadiazolotetracyanoquinodimethane
  283. Cycloreversion of arene endoperoxides induced by electron transfer
  284. 2-(Thiopyran-4′-yliden)-1,3-dithioles fused with thiophene units: intramolecular S ⋯ S interaction affecting the redox properties and molecular geometries
  285. Benzidine Type Electron Donors Fused with 1,2,5-Chalcogenadiazole Units
  286. Crystal Structures of Metallic and Insulating Molecular Complexes between Naphthaceno[5,6-cd: 11,12-c′d′]bis[1,2]diselenole and 4,8-Bis(dicyanomethylene)-4H,8H-benzo[1,2-c: 4,5-c′]bis[1,2,5]thiadiazole: (TSeN)(BTDA-TCNQ) and (TSeN)(BTDA-TCNQ)(C6H5Cl)
  287. Single-component organic conductors based on neutral radicals containing the pyrazino-TCNQ skeleton
  288. Molecular recognition through C-H.cntdot..cntdot..cntdot.O hydrogen bonding in charge-transfer crystals: highly selective complexation of 2,4,7-trinitrofluorenone with 2,6-dimethylnaphthalene
  289. Evidence for generation of electronically excited radical ion in very exothermic electron-transfer fluorescence quenching
  290. Tetrathienylethylenes, a New Class of Electron Donors—Dications Twisted by 90° Stabilized by Formation of Polymethine Units
  291. Clathrate formation and molecular recognition by novel chalcogen-cyano interactions in tetracyanoquinodimethanes fused with thiadiazole and selenadiazole rings
  292. Tetracyanoquinodimethanes Fused with 1,2,5-Thiadiazole and Pyrazine Units
  293. Preparation and properties of tetracyanoquinodimethane radical-anion salts with azaazulenium and diazaazulenium ions
  294. Metallic behavior stable against Peierls instability in the one-dimensional organic conductor tetraselenotetracene-bis(1,2,5-thiadiazolo)tetracyanoquinodimethane [(TSeT)-(BTDA-TCNQ)]
  295. 4,7-Dimethyl-4,7-dihydro[1,2,5]thiadiazolo-[3,4-b]pyrazine, a Novel Electron Donor with a 12π-Electron Ring System
  296. 4,7-Dimethyl-4,7-dihydro[1,2,5]thiadiazolo[3,4-b]-pyrazin, ein neuer Elektronendonor mit einem 12π-Elektronensystem
  297. Benzo[g][1,2,5]thiadiazolo[3,4-b]quinoxaline-5,10-dione and Its Selenium Analogue. An Unusual Type of Quinones
  298. A novel reaction of thiirane cation radicals in solution: the formation of 5,6-diphenyl-1,2,3,4-tetrathianes through trisulphurated thiirane cation radical intermediates
  299. Use of Axially Chiral 2′-Methoxy-1,1′-binaphthyl-2-carboxylic Acid as Chiral Derivatizing Agent for Discrimination of Enantiomeric Alcohols and Amines by 1H NMR
  300. 2,2′-(5,8-Dihydroquinoxaline-5,8-diylidene)bis(1,3-benzodithiole)s. A New Type of Electron Donors
  301. Convenient preparation of axially chiral 1,1'-binaphthyl-2-carboxylates via the palladium-catalyzed carbonylation of 1,1'-binaphthyl-2-yl triflates
  302. Preparation, properties, and crystal structure of a 1,2,5-thiadiazolotetra-cyanoquinodimethane
  303. Photocycloaddition reactions of tricyclo[3.3.1.02,8]nona-3,6-dien-9-one (barbaralone) and carbonyl compounds
  304. BEDT-TTF complexes with percyano substituted organic anions
  305. Bis([1,2,5]thiadiazolo)[3,4-b;3?,4?-e]pyrazine, a Novel 14?-Electron Heterocycle with High Electron Affinity
  306. Bis([1,2,5]thiadiazolo)[3,4-b;3′,4′-e]pyrazin, ein neuer Heterocyclus mit 14 π-Elektronen und hoher Elektronenaffinität
  307. A New Type of Two-Dimensional Organic Conductors: Alkylammonium Bis[1,2,5]thiadiazolotetracyanoquinodimethanides
  308. ESR of Radical Anion and Radical Trianion of [1,2,5]Thiadiazolo-tetracyanonaphthoquinodimethane
  309. E.s.r. observation of the radical trianion and radical anion of bis(1,2,5-thiadiazolo)-tetracyanoquinodimethane
  310. Crystal structure of benzene–bis[1,2,5]thiadiazolotetracyanoquinodimethane (BTDA) complex: a weak charge-transfer complex stabilized by inclusion behaviour
  311. Photocyclization of norbornadienes fused with quinone units
  312. An Anion Radical Salt of a Quinone Fused with 1,3-Dithiole Units. Crystal and Molecular Structure of a Tetraethylammonium Salt of 2,6-Dithioxobenzo[1,2-d:4,5-d′]bis[1,3]dithiole-4,8-dione
  313. Preparation, Properties, and Crystal Structure of [1,2,5]Selenadiazolotetracyanonaphthoquinodimethan
  314. Preparation and properties of the dianion and the dihydro derivative of the bis[1,2,5]thiadiazolo derivative of tetracyanoquinodimethane
  315. Additions and Corrections - Synthesis of Some Novel Functionalized Monoazatricyclic Ring Systems via Intramolecular Cycloaddition of N-(Bicycloalkenyl)nitrones.
  316. Crystal and Molecular Structure of Bis-1,2,5-thiadiazolotetracyano-quinodimethane. A Noval Acceptor Forming Highly Conductive Complexes
  317. PREPARATION AND PROPERTIES OF TETRACYANOQUINODIMETHANS FUSED WITH PYRAZINE UNITS
  318. Novel quinone-type acceptors fused with sulphur heterocycles and their highly conductive complexes with electron donors
  319. Crystal structures of molecular complexes of 2-chloro-11,11,12,12-tetracyanoanthraquinodimethane with benzene (1:1) and pyrene(2:1)
  320. The synthesis and properties of tetracyanoquinodimethans fused with aromatic rings and heterocyclic rings.
  321. HIGHLY CONDUCTIVE COMPLEXES OF BIS-1,2,5-THIADIAZOLO-TETRACYANOQUINODIMETHAN (BTDA-TCNQ) WITH AMINES
  322. Charge-transfer Complexes of 11,11,12,12-Tetracyanoanthraquinodimethans with Various Donors
  323. Preparation and properties of a tetracyanoquinodimethane fused with 1,2,5-thiadiazole units
  324. The synthesis and properties of 11,11,12,12-Tetracyanoanthraquinodimethan and its derivatives.
  325. Distorted Saturated Hydrocarbons