Entropy-Driven 1,2-Type Friedel-Crafts Reaction of Phenols with N -tert -Butoxycarbonyl Aldimines

Origin of Stereocontrol in Guanidine-Bisurea Bifunctional Organocatalyst That Promotes α-Hydroxylation of Tetralone-Derived β-Ketoesters: Asymmetric Synthesis of β- and γ-Substituted Tetralone Derivatives via Organocatalytic Oxidative Kinetic Resolution

(2015) Minami Odagi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Asymmetric Friedel-Crafts Reaction of Sesamol with Isatins: Access to Biologically Relevant 3-Aryl-3-hydroxy-2-oxindoles

(2014) Akshay Kumar et al.   Chemistry-An Asian Journal

N,N′-Dioxide–Scandium(III)-Catalyzed Asymmetric Aza-Friedel–Crafts Reaction of Sesamol with Aldimines

(2014) Sha Bai et al.   JOURNAL OF ORGANIC CHEMISTRY

C3-Symmetric chiral trisimidazoline-catalyzed Friedel–Crafts (FC)-type reaction

(2014) Shinobu Takizawa et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric Isomerization of ω-Hydroxy-α,β-Unsaturated Thioesters into β-Mercaptolactones by a Bifunctional Aminothiourea Catalyst

(2014) Yukihiro Fukata et al.   ORGANIC LETTERS

Organocatalytic asymmetric Friedel–Crafts reaction of 1-naphthols with isatins: an enantioselective synthesis of 3-aryl-3-hydroxy-2-oxindoles

(2014) Jasneet Kaur et al.   TETRAHEDRON LETTERS

Asymmetric Michael Reaction of Nitroolefins with β-Dicarbonyl Compounds Catalysed by 1,3-Diamine-Tethered Guanidine-Thiourea Bifunctional Organocatalysts

(2014) Natsuko Horitsugi et al.   Asian Journal of Organic Chemistry

Asymmetric synthesis of trans-dihydroarylfurans in a Friedel–Crafts/substitution domino reaction under squaramide catalysis

(2013) Carlos Jarava-Barrera et al.   CHEMICAL COMMUNICATIONS

Solvent-Dependent Enantiodivergence in the Chlorocyclization of Unsaturated Carbamates

(2013) Atefeh Garzan et al.   CHEMISTRY-A EUROPEAN JOURNAL

Sequential enantiodivergent organocatalysis: reversibility in enantioswitching controlled by a conformationally flexible guanidine/bisthiourea organocatalyst

(2013) Yoshihiro Sohtome et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Organocatalytic enantioselective aza-Friedel–Crafts reaction of sesamols with N-sulfonylimines catalyzed by 6′-OH Cinchona alkaloids

(2013) Pankaj Chauhan et al.   TETRAHEDRON LETTERS

Chiral 1,1-diaryl compounds as important pharmacophores

(2013) Dana Ameen et al.   MedChemComm

Kinetic Evidence of an Apparent Negative Activation Enthalpy in an Organocatalytic Process

(2013) Xiao Han et al.   Scientific Reports

Catalytic Asymmetric Friedel-Crafts Reaction of Activated Phenols and 4-Oxo-4-arylbutenoates

(2012) Sha Bai et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Friedel–Crafts reactions between phenols and N-tosylaldimines catalyzed by a leucine-derived bifunctional catalyst

(2012) Guo-Xing Li et al.   CHEMICAL COMMUNICATIONS

Dynamic asymmetric organocatalysis: cooperative effects of weak interactions and conformational flexibility in asymmetric organocatalysts

(2012) Yoshihiro Sohtome et al.   CHEMICAL COMMUNICATIONS

Vanadium-catalyzed enantioselective Friedel–Crafts-type reactions

(2012) Shinobu Takizawa et al.   DALTON TRANSACTIONS

Enantioselective Construction of Pyrrolidines by Palladium-Catalyzed Asymmetric [3 + 2] Cycloaddition of Trimethylenemethane with Imines

(2012) Barry M. Trost et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Entropy-Controlled and Enantiodivergent Lewis Acid Catalysis in Water

(2012) U. Lindström et al.   SYNTHESIS-STUTTGART

Enantioselective Phospha-Michael Reaction of Diphenyl Phosphonate with Nitroolefins Utilizing Conformationally Flexible Guanidinium/Bisthiourea Organocatalyst: Assembly-State Tunability in Asymmetric Organocatalysis

(2011) Yoshihiro Sohtome et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalytic Asymmetric Synthesis ofN,N-Bis(dihydrofuranyl)hydroxyamines: A Cascade Reaction Involving Friedel–Crafts Alkylation, Internal Redox Reaction, and Umpolung

(2011) Yoshihiro Sohtome et al.   CHEMISTRY LETTERS

Linking Conformational Flexibility and Kinetics: Catalytic 1,4-Type Friedel-Crafts Reactions of Phenols Utilizing 1,3-Diamine-Tethered Guanidine/Bisthiourea Organocatalysts

(2011) Yoshihiro Sohtome et al.   Chemistry-An Asian Journal

Asymmetric Organocatalytic Aza-Friedel-Crafts Reaction of Naphthols with N-Sulfonyl Imines

(2011) Pankaj Chauhan et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Catalytic Asymmetric Synthesis of Trisubstituted Aziridines

(2011) Li Huang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Enantioselective Friedel−Crafts Reactions of 1-Naphthols with Aldimines

(2011) Guixia Liu et al.   ORGANIC LETTERS

Solvent-Dependent Enantiodivergent Mannich-Type Reaction: Utilizing a Conformationally Flexible Guanidine/Bisthiourea Organocatalyst

(2010) Yoshihiro Sohtome et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Entropy-Controlled Catalytic Asymmetric 1,4-Type Friedel-Crafts Reaction of Phenols Using Conformationally Flexible Guanidine/Bisthiourea Organocatalyst

(2010) Yoshihiro Sohtome et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic Enantioselective Friedel-Crafts Alkylation of Sesamol with Nitro Olefins

(2010) Hui Zhang et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Thiourea-Catalyzed Cationic Polycyclizations

(2010) Robert R. Knowles et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Binary-Acid Catalysis with Chiral Phosphoric Acid and MgF2: Catalytic Enantioselective Friedel−Crafts Reactions of β,γ-Unsaturated α-Ketoesters

(2010) Jian Lv et al.   ORGANIC LETTERS

Remarkably Mild and Efficient Cetrimonium Bromide Catalyzed Friedel-Crafts Amidoalkylation of Sesamols with N-Boc Imines Generated In Situ in Aqueous Medium

(2010) Xiao-Mei Zhang et al.   SYNLETT

The Betti base: the awakening of a sleeping beauty

(2010) Cosimo Cardellicchio et al.   TETRAHEDRON-ASYMMETRY

Solvent effects on stereoselectivity: more than just an environment

(2009) Gianfranco Cainelli et al.   CHEMICAL SOCIETY REVIEWS

Organocatalytic Asymmetric Friedel−Crafts Alkylation/Cyclization Cascade Reaction of 1-Naphthols and α,β-Unsaturated Aldehydes: An Enantioselective Synthesis of Chromanes and Dihydrobenzopyranes

(2009) Liang Hong et al.   JOURNAL OF ORGANIC CHEMISTRY

Organocatalyzed Friedel–Craft-type reaction of 2-naphthol with β,γ-unsaturated α-keto ester to form novel optically active naphthopyran derivatives

(2009) Xiao-Sheng Wang et al.   TETRAHEDRON-ASYMMETRY

A Novel Bis-Thiourea Organocatalyst for the Asymmetric Aza-Henry Reaction

(2008) Constantinos Rampalakos et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalytic enantioselective Friedel–Crafts alkylation of simple phenols with trifluoropyruvate

(2008) Jun-Ling Zhao et al.   TETRAHEDRON LETTERS

Enantioselective synthesis of naphthopyran derivatives catalyzed by bifunctional thiourea-tertiary amines

(2008) Xiao-Sheng Wang et al.   TETRAHEDRON-ASYMMETRY

Chirality-Sensing Supramolecular Systems

(2007) Guy A. Hembury et al.   CHEMICAL REVIEWS