Stereoselective construction of all-carbon quaternary center by means of chiral phosphoric acid: highly enantioselective Friedel–Crafts reaction of indoles with β,β-disubstituted nitroalkenes

Asymmetric Friedel–Crafts Alkylation of α-Substituted β-Nitroacrylates: Access to β2,2-Amino Acids Bearing Indolic All-Carbon Quaternary Stereocenters

(2014) Jian-Quan Weng et al.   ORGANIC LETTERS

Chiral Phosphoric Acid-Catalyzed Enantioselective Aza-Friedel-Crafts Alkylation of Indoles with γ-Hydroxy-γ-lactams

(2013) Thibaut Courant et al.   ADVANCED SYNTHESIS & CATALYSIS

Chiral-at-Metal Octahedral Iridium Catalyst for the Asymmetric Construction of an All-Carbon Quaternary Stereocenter

(2013) Liang-An Chen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Asymmetric Synthesis of Mixed 3,3′-Bisindoles and Their Evaluation as Wnt Signaling Inhibitors

(2013) Takayoshi Arai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Peptide-Catalyzed Stereoselective Conjugate Addition Reactions Generating All-Carbon Quaternary Stereogenic Centers

(2013) Robert Kastl et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic Michael Addition of Malonates to Isatylidene-3-acetaldehydes: Application to the Total Synthesis of (−)-Debromoflustramine E

(2013) Renrong Liu et al.   CHEMISTRY-A EUROPEAN JOURNAL

DFT Study of the Mechanism and Origin of Enantioselectivity in Chiral BINOL-Phosphoric Acid Catalyzed Transfer Hydrogenation of Ketimine and α-Imino Ester Using Benzothiazoline

(2013) Yukihiro Shibata et al.   JOURNAL OF ORGANIC CHEMISTRY

Origins of Stereoselectivities in Chiral Phosphoric Acid Catalyzed Allylborations and Propargylations of Aldehydes

(2013) Hao Wang et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Construction of Trifluoromethylated All-Carbon Quaternary Stereocenters via Nickel-Catalyzed Friedel–Crafts Alkylation Reaction

(2013) Jian-Rong Gao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Michael Addition of Indoles to Isatylidene-3-acetaldehydes: Application to the Formal Total Synthesis of (−)-Chimonanthine

(2013) Renrong Liu et al.   ORGANIC LETTERS

Construction of an All-Carbon Quaternary Stereocenter by the Peptide-Catalyzed Asymmetric Michael Addition of Nitromethane to β-Disubstituted α,β-Unsaturated Aldehydes

(2012) Kengo Akagawa et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An Asymmetric Organocatalytic Povarov Reaction with 2-Hydroxystyrenes

(2012) Feng Shi et al.   JOURNAL OF ORGANIC CHEMISTRY

Mechanistic Insights into the BINOL-Derived Phosphoric Acid-Catalyzed Asymmetric Allylboration of Aldehydes

(2012) Matthew N. Grayson et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

High-Pressure Accelerated Asymmetric Organocatalytic Friedel–Crafts Alkylation of Indoles with Enones: Application to Quaternary Stereogenic Centers Construction

(2012) Dawid Łyżwa et al.   ORGANIC LETTERS

Efficient Recovery and Reuse of an Immobilized Peptidic Organocatalyst

(2011) Yukihiro Arakawa et al.   ADVANCED SYNTHESIS & CATALYSIS

Dual Hydrogen-Bond/Enamine Catalysis Enables a Direct Enantioselective Three-Component Domino Reaction

(2011) Hasibur Rahaman et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chiral Brønsted acids in enantioselective carbonyl activations – activation modes and applications

(2011) Magnus Rueping et al.   CHEMICAL SOCIETY REVIEWS

Enantioselective Carbon-Carbon Bond Forming Reactions Catalyzed by Chiral Phosphoric Acid Catalysts

(2011) Masahiro Terada   CURRENT ORGANIC CHEMISTRY

A Model for the Enantioselectivity of Imine Reactions Catalyzed by BINOL−Phosphoric Acid Catalysts

(2011) Luis Simón et al.   JOURNAL OF ORGANIC CHEMISTRY

Chiral Sulfonimide as a Brønsted Acid Organocatalyst for Asymmetric Friedel–Crafts Alkylation of Indoles with Imines

(2011) Ling-Yan Chen et al.   JOURNAL OF ORGANIC CHEMISTRY

Binaphthol-Derived Bisphosphoric Acids Serve as Efficient Organocatalysts for Highly Enantioselective 1,3-Dipolar Cycloaddition of Azomethine Ylides to Electron-Deficient Olefins

(2011) Long He et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A New Type of Bis(sulfonamide)-Diamine Ligand for a Cu(OTf)2-Catalyzed Asymmetric Friedel–Crafts Alkylation Reaction of Indoles with Nitroalkenes

(2011) Jing Wu et al.   ORGANIC LETTERS

Effect of High Pressure on the Organocatalytic Asymmetric Michael Reaction: Highly Enantioselective Synthesis of γ-Nitroketones with Quaternary Stereogenic Centers

(2011) Piotr Kwiatkowski et al.   ORGANIC LETTERS

The Catalytic Asymmetric 1,3-Dipolar Cycloaddition of Ynones with Azomethine Ylides

(2011) Feng Shi et al.   ORGANIC LETTERS

Development of Diphenylamine-Linked Bis(imidazoline) Ligands and Their Application in Asymmetric Friedel-Crafts Alkylation of Indole Derivatives with Nitroalkenes

(2010) Han Liu et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalyzed Conjugate Addition of Carbonyl Compounds to Nitrodienes/Nitroenynes and Synthetic Applications

(2010) Sébastien Belot et al.   ADVANCED SYNTHESIS & CATALYSIS

Orthogonal Enantioselectivity Approaches Using Homogeneous and Heterogeneous Catalyst Systems: Friedel-Crafts Alkylation of Indole

(2010) Hun Young Kim et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Synthesis of Trifluoromethyl-Substituted 2-Isoxazolines: Asymmetric Hydroxylamine/Enone Cascade Reaction

(2010) Kazutaka Matoba et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Intramolecular Aza-Michael Additions of Indoles Catalyzed by Chiral Phosphoric Acids

(2010) Quan Cai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic Michael Addition of Aldehydes to Protected 2-Amino-1-Nitroethenes: The Practical Syntheses of Oseltamivir (Tamiflu) and Substituted 3-Aminopyrrolidines

(2010) Shaolin Zhu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Friedel–Crafts alkylation reaction of indoles with α,β-unsaturated acyl phosphonates catalyzed by chiral phosphoric acid

(2010) Prabhakar Bachu et al.   CHEMICAL COMMUNICATIONS

Squaramide-catalyzed enantioselective Friedel–Crafts reaction of indoles with imines

(2010) Yong Qian et al.   CHEMICAL COMMUNICATIONS

Monodentate N-Ligand-Directed Bifunctional Transition-Metal Catalysis: Highly Enantioselective Friedel-Crafts Alkylation of Indoles with Nitroalkenes

(2010) Fengfeng Guo et al.   CHEMISTRY-A EUROPEAN JOURNAL

Mechanistic Investigation of Chiral Phosphoric Acid Catalyzed Asymmetric Baeyer-Villiger Reaction of 3-Substituted Cyclobutanones with H2O2as the Oxidant

(2010) Senmiao Xu et al.   CHEMISTRY-A EUROPEAN JOURNAL

DFT Study of Chiral-Phosphoric-Acid-Catalyzed Enantioselective Friedel-Crafts Reaction of Indole with Nitroalkene: Bifunctionality and Substituent Effect of Phosphoric Acid

(2010) Takashi Hirata et al.   Chemistry-An Asian Journal

Enantioselective Friedel-Crafts Alkylation of Indoles, Pyrroles, and Furans with Trifluoropyruvate Catalyzed by Chiral Phosphoric Acid

(2010) Wataru Kashikura et al.   Chemistry-An Asian Journal

Helical Chiral 2-Aminopyridinium Ions: A New Class of Hydrogen Bond Donor Catalysts

(2010) Norito Takenaka et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Enantioselective Construction of β-Quaternary Carbons via a Conjugate Addition of Cyanide to β,β-Disubstituted α,β-Unsaturated Carbonyl Compounds

(2010) Yuta Tanaka et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Acyl Phosphonates: Good Hydrogen Bond Acceptors and Ester/Amide Equivalents in Asymmetric Organocatalysis

(2010) Hao Jiang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Brønsted acid catalyzed asymmetric Friedel–Crafts alkylation reaction of indoles with α,β-unsaturated ketones: short access to optically active 2- and 3-substituted indole derivatives

(2010) Tsubasa Sakamoto et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A theoretical investigation into chiral phosphoric acid-catalyzed asymmetric Friedel–Crafts reactions of nitroolefins and 4,7-dihydroindoles: reactivity and enantioselectivity

(2010) Chao Zheng et al.   TETRAHEDRON

Asymmetric organocatalytic synthesis of γ-nitrocarbonyl compounds through Michael and Domino reactions

(2010) David Roca-Lopez et al.   TETRAHEDRON-ASYMMETRY

Origin of Enantioselectivity in the Organocatalytic Reductive Amination of α-Branched Aldehydes

(2009) Tommaso Marcelli et al.   ADVANCED SYNTHESIS & CATALYSIS

anti-Selective Asymmetric Michael Reactions of Aldehydes and Nitroolefins Catalyzed by a Primary Amine/Thiourea

(2009) Hisatoshi Uehara et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Friedel-Crafts Reactions in Water Using a DNA-Based Catalyst

(2009) Arnold J. Boersma et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Friedel–Crafts reaction of N-heterocycles and nitroalkenes catalyzed by imidazoline–aminophenol–Cu complex

(2009) Naota Yokoyama et al.   CHEMICAL COMMUNICATIONS

Chiral Brønsted acid catalyzed Friedel–Crafts alkylation reactions

(2009) Shu-Li You et al.   CHEMICAL SOCIETY REVIEWS

Tripeptides of the Type H-D-Pro-Pro-Xaa-NH2as Catalysts for Asymmetric 1,4-Addition Reactions: Structural Requirements for High Catalytic Efficiency

(2009) Markus Wiesner et al.   CHEMISTRY-A EUROPEAN JOURNAL

DFT Study on Bifunctional Chiral Brønsted Acid-Catalyzed Asymmetric Hydrophosphonylation of Imines

(2009) Masahiro Yamanaka et al.   JOURNAL OF ORGANIC CHEMISTRY

Chiral Bro̷nsted Acid-Catalyzed Asymmetric Friedel−Crafts Alkylation of Pyrroles with Nitroolefins

(2009) Yi-Fei Sheng et al.   JOURNAL OF ORGANIC CHEMISTRY

DFT Study on the Factors Determining the Enantioselectivity of Friedel−Crafts Reactions of Indole withN-Acyl andN-Tosylimines Catalyzed by BINOL−Phosphoric Acid Derivatives

(2009) Luis Simón et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Organocatalytic Biginelli and Biginelli-Like Condensations: Reversal of the Stereochemistry by Tuning the 3,3′-Disubstituents of Phosphoric Acids

(2009) Nan Li et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Synthesis of Spiro[pyrrolidin-3,3′-oxindoles] with High Enantiopurity and Structural Diversity

(2009) Xiao-Hua Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enamine Catalysis with Low Catalyst Loadings - High Efficiency via Kinetic Studies

(2009) Markus Wiesner et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Friedel-Crafts Alkylation of Indole with Chalcones Catalyzed by Chiral Phosphoric Acids

(2009) Arrigo Scettri et al.   MOLECULES

Origins of enantioselectivity in the chiral Brønsted acid catalyzed hydrophosphonylation of imines

(2009) Fu-Qiang Shi et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Oxazaborolidinone-Catalyzed Enantioselective Friedel−Crafts Alkylation of Furans and Indoles with α,β-Unsaturated Ketones

(2009) Shinya Adachi et al.   ORGANIC LETTERS

Chiral Brønsted acid-catalyzed hydrophosphonylation of imines—DFT study on the effect of substituents of phosphoric acid

(2009) Takahiko Akiyama et al.   TETRAHEDRON

Catalytic Asymmetric Michael Reactions of Acetaldehyde

(2008) Patricia García-García et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chiral Phosphoric Acid Catalyzed Enantioselective Friedel–Crafts Alkylation of Indoles with Nitroalkenes: Cooperative Effect of 3 Å Molecular Sieves

(2008) Junji Itoh et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Dinuclear {(salen)Al} Complexes Display Expanded Scope in the Conjugate Cyanation of α,β-Unsaturated Imides

(2008) Clément Mazet et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Tripeptides as Efficient Asymmetric Catalysts for 1,4-Addition Reactions of Aldehydes to Nitroolefins–A Rational Approach

(2008) Markus Wiesner et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric multifunctional organocatalytic Michael addition of nitroalkanes to α,β-unsaturated ketones

(2008) Pengfei Li et al.   CHEMICAL COMMUNICATIONS

Binaphthol-derived phosphoric acid as a versatile catalyst for enantioselective carbon–carbon bond forming reactions

(2008) Masahiro Terada   CHEMICAL COMMUNICATIONS

Macrocyclic Cyclooctene-Supported AlCl-Salen Catalysts for Conjugated Addition Reactions: Effect of Linker and Support Structure on Catalysis

(2008) Nandita Madhavan et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chiral Phosphoric Acid Catalyzed Asymmetric Friedel–Crafts Alkylation of Indoles with Simple α,β-Unsaturated Aromatic Ketones

(2008) Hong-Ying Tang et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Theoretical Study of the Mechanism of Hantzsch Ester Hydrogenation of Imines Catalyzed by Chiral BINOL-Phosphoric Acids

(2008) Luis Simón et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Enantioselective Additions of Indoles to Nitroalkenes

(2008) Madhu Ganesh et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Brønsted Acid Catalysis: Enantioselective Nucleophilic Substitutions and 1,4-Additions

(2007) Magnus Rueping et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION