Asymmetric Counteranion-Directed Catalysis: Concept, Definition, and Applications

Asymmetric Counteranion-Directed Iron Catalysis: A Highly Enantioselective Sulfoxidation

(2012) Saihu Liao et al.   ADVANCED SYNTHESIS & CATALYSIS

Brønsted Acid Activation Strategy in Transition-Metal Catalyzed Asymmetric Hydrogenation of N-Unprotected Imines, Enamines, and N-Heteroaromatic Compounds

(2012) Zhengkun Yu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Relay Catalysis Using a Rhodium Complex/Chiral Brønsted Acid Binary System: Enantioselective Reduction of a Carbonyl Ylide as the Reactive Intermediate

(2012) Masahiro Terada et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly Enantioselective Hetero-Diels-Alder Reaction of 1,3-Bis(silyloxy)-1,3-dienes with Aldehydes Catalyzed by Chiral Disulfonimide

(2012) Joyram Guin et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Calcium Catalysis: Highly Enantioselective Carbonyl-Ene and Friedel-Crafts Reactions for the Synthesis of Quaternary α-Hydroxy Esters Bearing a Trifluoromethyl Group

(2012) Magnus Rueping et al.   Chemistry-An Asian Journal

Asymmetric Counteranion-Directed Catalysis (ACDC): A Remarkably General Approach to Enantioselective Synthesis

(2012) Manuel Mahlau et al.   ISRAEL JOURNAL OF CHEMISTRY

Enantioselective Halocyclization Using Reagents Tailored for Chiral Anion Phase-Transfer Catalysis

(2012) Yi-Ming Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Fluorination of Enamides: Access to α-Fluoroimines Using an Anionic Chiral Phase-Transfer Catalyst

(2012) Robert J. Phipps et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Hybrid Metal/Organo Relay Catalysis Enables Enynes To Be Latent Dienes for Asymmetric Diels–Alder Reaction

(2012) Zhi-Yong Han et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

The progression of chiral anions from concepts to applications in asymmetric catalysis

(2012) Robert J. Phipps et al.   Nature Chemistry

Ion-paired chiral ligands for asymmetric palladium catalysis

(2012) Kohsuke Ohmatsu et al.   Nature Chemistry

Organocatalytic Asymmetric Synthesis of 1,2,4-Trisubstituted Azetidines by Reductive Cyclization of Aza-Michael Adducts of Enones

(2012) Lal Yadav et al.   SYNLETT

Modulating the Acidity: Highly Acidic Brønsted Acids in Asymmetric Catalysis

(2011) Magnus Rueping et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Catalytic Asymmetric Borono Variant of Hosomi-Sakurai Reactions with N,O-Aminals

(2011) Yi-Yong Huang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric NH Insertion Reaction Cooperatively Catalyzed by Rhodium and Chiral Spiro Phosphoric Acids

(2011) Bin Xu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Highly Enantioselective Overman Rearrangement through Asymmetric Counteranion-Directed Palladium Catalysis

(2011) Gaoxi Jiang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Brønsted Acid Catalysis: Hydrogen Bonding versus Ion Pairing in Imine Activation

(2011) Matthias Fleischmann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Direct Asymmetric α-Allylation of Aldehydes with Simple Allylic Alcohols Enabled by the Concerted Action of Three Different Catalysts

(2011) Gaoxi Jiang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Cooperative Transition-Metal and Chiral Brønsted Acid Catalysis: Enantioselective Hydrogenation of Imines To Form Amines

(2011) Shaolin Zhou et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective hydrovinylation via asymmetric counteranion-directed ruthenium catalysis

(2011) Gaoxi Jiang et al.   CHEMICAL COMMUNICATIONS

Organocatalytic enantioselective conjugate addition of ketones to isatylidine malononitriles

(2011) Lu Liu et al.   CHEMICAL COMMUNICATIONS

Recent advances in cooperative ion pairing in asymmetric organocatalysis

(2011) Jean-François Brière et al.   CHEMICAL SOCIETY REVIEWS

Enantioselective IrI-Catalyzed Carbocyclization of 1,6-Enynes by the Chiral Counterion Strategy

(2011) Marion Barbazanges et al.   CHEMISTRY-A EUROPEAN JOURNAL

Merging Organocatalysis and Gold Catalysis: Enantioselective Synthesis of Tetracyclic Indole Derivatives through a Sequential Double Friedel-Crafts Type Reaction

(2011) Charles C. J. Loh et al.   CHEMISTRY-A EUROPEAN JOURNAL

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

Biomimetic Asymmetric Hydrogenation: In Situ Regenerable Hantzsch Esters for Asymmetric Hydrogenation of Benzoxazinones

(2011) Qing-An Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Diastereoselectively Switchable Enantioselective Trapping of Carbamate Ammonium Ylides with Imines

(2011) Jun Jiang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Synthesis of Highly Substituted Furans by a Copper(II)-Catalyzed Cycloisomerization–Indole Addition Reaction

(2011) Vivek Rauniyar et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Selective Activation of Enantiotopic C(sp3)−Hydrogen by Means of Chiral Phosphoric Acid: Asymmetric Synthesis of Tetrahydroquinoline Derivatives

(2011) Keiji Mori et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Convergent Asymmetric Disproportionation Reactions: Metal/Brønsted Acid Relay Catalysis for Enantioselective Reduction of Quinoxalines

(2011) Qing-An Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Magnesium BINOL Phosphate-Catalyzed Phosphination of Imines: Access to Enantioenriched α-Amino Phosphine Oxides

(2011) Gajendrasingh K. Ingle et al.   ORGANIC LETTERS

Enantioselective Haloetherification by Asymmetric Opening ofmeso-Halonium Ions

(2011) Ulrich Hennecke et al.   ORGANIC LETTERS

Primary Amine/CSA Ion Pair: A Powerful Catalytic System for the Asymmetric Enamine Catalysis

(2011) Chen Liu et al.   ORGANIC LETTERS

Asymmetric Electrophilic Fluorination Using an Anionic Chiral Phase-Transfer Catalyst

(2011) V. Rauniyar et al.   SCIENCE

Synergistic Effect: Hydroalkoxylation of Allenes through Combination of Enantiopure BIPHEP-Gold Complexes and Chiral Anions

(2010) Kohsuke Aikawa et al.   ADVANCED SYNTHESIS & CATALYSIS

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

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

Which Is the Actual Catalyst: Chiral Phosphoric Acid or Chiral Calcium Phosphate?

(2010) Manabu Hatano et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Disulfonimide-Catalyzed Asymmetric Vinylogous and Bisvinylogous Mukaiyama Aldol Reactions

(2010) Lars Ratjen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Homogeneous Gold Catalysis Beyond Assumptions and Proposals-Characterized Intermediates

(2010) A. Stephen K. Hashmi   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Metal Triflimidates: Better than Metal Triflates as Catalysts in Organic Synthesis-The Effect of a Highly Delocalized Counteranion

(2010) Sylvain Antoniotti et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Cooperative Organocatalysis for the Asymmetric γ Alkylation of α-Branched Enals

(2010) Giulia Bergonzini et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Recent Advances in Asymmetric Gold Catalysis

(2010) Sujata Sengupta et al.   ChemCatChem

Cooperative catalysis in highly enantioselective Mannich-type three-component reaction of a diazoacetophenone with an alcohol and an imine

(2010) Xinfang Xu et al.   CHEMICAL COMMUNICATIONS

Organocatalytic strategies for the asymmetric functionalization of indoles

(2010) Giuseppe Bartoli et al.   CHEMICAL SOCIETY REVIEWS

Unifying Metal and Brønsted Acid Catalysis-Concepts, Mechanisms, and Classifications

(2010) Magnus Rueping et al.   CHEMISTRY-A EUROPEAN JOURNAL

Synthesis and Structural Characterization of a New Class of Strong Chiral Brønsted Acids: 1,1′-Binaphthyl-2,2′-bis(sulfuryl)imides (JINGLEs)

(2010) Albrecht Berkessel et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Practical Synthetic Approach to Chiral Sulfonimides (CSIs) - Chiral Brønsted Acids for Organocatalysis

(2010) Hao He et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

When Organocatalysis Meets Transition-Metal Catalysis

(2010) Cheng Zhong et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

A Strategy to Synthesize Taxol Side Chain and (−)-epiCytoxazone via Chiral Brønsted Acid-Rh2(OAc)4Co-catalyzed Enantioselective Three-Component Reactions†

(2010) Yu Qian et al.   JOURNAL OF ORGANIC CHEMISTRY

Direct Catalytic Asymmetric Conjugate Addition of Terminal Alkynes to α,β-Unsaturated Thioamides

(2010) Ryo Yazaki et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Asymmetric Epoxidation of α-Branched Enals

(2010) Olga Lifchits et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

ACDC - Nicht nur für Heavy-Metal-Fans

(2010)   NACHRICHTEN AUS DER CHEMIE

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

Highly Enantioselective Relay Catalysis in the Three-Component Reaction for Direct Construction of Structurally Complex Heterocycles

(2010) Chao Wang et al.   ORGANIC LETTERS

Chiral Calcium Organophosphate-Catalyzed Enantioselective Electrophilic Amination of Enamides

(2010) Fleur Drouet et al.   ORGANIC LETTERS

Efficient Method for the Synthesis of Optically Active 2-Amino-2-chromene Derivatives via One-Pot Tandem Reactions

(2009) Jian-Wu Xie et al.   ADVANCED SYNTHESIS & CATALYSIS

Asymmetric Counteranion-Directed Transition-Metal Catalysis: Enantioselective Epoxidation of Alkenes with Manganese(III) Salen Phosphate Complexes

(2009) Saihu Liao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Axial Chirality Control of Gold(biphep) Complexes by Chiral Anions: Application to Asymmetric Catalysis

(2009) Kohsuke Aikawa et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Brønsted Acid Catalyzed Enantioselective Semipinacol Rearrangement for the Synthesis of Chiral Spiroethers

(2009) Qing-Wei Zhang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Construction of Polycyclic Indoles through Olefin Cross-Metathesis/Intramolecular Friedel-Crafts Alkylation under Sequential Catalysis

(2009) Quan Cai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Gold(I)-Catalyzed Enantioselective Synthesis of Pyrazolidines, Isoxazolidines, and Tetrahydrooxazines

(2009) R. L. LaLonde et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Powerful Chiral Counteranion Motif for Asymmetric Catalysis

(2009) Pilar García-García et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Functionalization of Indoles in a New Dimension

(2009) Marco Bandini et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Induction by Chiral Borate Anions in Enantioselective Hydrogenation using a Racemic RhBinap Catalyst

(2009) Dianjun Chen et al.   ChemCatChem

Chiral anion-mediated asymmetric ion pairing chemistry

(2009) Jérôme Lacour et al.   CHEMICAL COMMUNICATIONS

Combining transition metal catalysis and organocatalysis: a broad new concept for catalysis

(2009) Zhihui Shao et al.   CHEMICAL SOCIETY REVIEWS

(Thio)urea organocatalysis—What can be learnt from anion recognition?

(2009) Zhiguo Zhang et al.   CHEMICAL SOCIETY REVIEWS

Facile and Efficient Enantioselective Strecker Reaction of Ketimines by Chiral Sodium Phosphate

(2009) Ke Shen et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chiral Brønsted Acid Directed Iron-Catalyzed Enantioselective Friedel-Crafts Alkylation of Indoles with β-Aryl α′-Hydroxy Enones

(2009) Lei Yang et al.   CHEMISTRY-A EUROPEAN JOURNAL

BINBAM - A New Motif for Strong and Chiral Brønsted Acids

(2009) Marcel Treskow et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Cu(I)-Catalyzed Diamination of Conjugated Olefins with Tunable Anionic Counterions. A Possible Approach to Asymmetric Diamination

(2009) Baoguo Zhao et al.   JOURNAL OF ORGANIC CHEMISTRY

Catalytic Asymmetric Passerini-Type Reaction: Chiral Aluminum−Organophosphate-Catalyzed Enantioselective α-Addition of Isocyanides to Aldehydes

(2009) Tao Yue et al.   JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Direct Aldol-Type Reaction of Azlactone via Protonation of Vinyl Ethers by a Chiral Brønsted Acid Catalyst

(2009) Masahiro Terada et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Brønsted Acid-CatalyzedN-Acyliminium Cyclization Cascades

(2009) Michael E. Muratore et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Consecutive Intramolecular Hydroamination/Asymmetric Transfer Hydrogenation under Relay Catalysis of an Achiral Gold Complex/Chiral Brønsted Acid Binary System

(2009) Zhi-Yong Han et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Hydrogen-Bonding Asymmetric Metal Catalysis with α-Amino Acids: A Simple and Tunable Approach to High Enantioinduction

(2009) Yingdong Lu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Metal−Brønsted Acid Cooperative Catalysis for Asymmetric Reductive Amination

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

Chiral amine/chiral acid as an excellent organocatalytic system for the enantioselective tandem oxa-Michael-aldol reaction

(2009) Shu-Ping Luo et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Highly Enantioselective Synthesis of β-Amidophenylthioethers by Organocatalytic Desymmetrization ofmeso-Aziridines

(2009) Giorgio Della Sala et al.   ORGANIC LETTERS

Highly Enantioselective Synthesis of Chiral Secondary Amines by Gold(I)/Chiral Brønsted Acid Catalyzed Tandem Intermolecular Hydroamination and Transfer Hydrogenation Reactions

(2009) Xin-Yuan Liu et al.   ORGANIC LETTERS

Chiral ion pairs in catalysis: lithium salts of chiral metallocomplex anions as catalysts for asymmetric C–C bond formation

(2009) Yuri N. Belokon’ et al.   TETRAHEDRON-ASYMMETRY

Brønsted Acid-Catalyzed Three-Component Hosomi–Sakurai Reactions

(2008) Daniela Kampen et al.   ADVANCED SYNTHESIS & CATALYSIS

Asymmetric Aminocatalysis-Gold Rush in Organic Chemistry

(2008) Paolo Melchiorre et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Selectivity control in enantioselective four-component reactions of aryl diazoacetates with alcohols, aldehydes and amines: an efficient approach to synthesizing chiral β-amino-α-hydroxyesters

(2008) Xinfang Xu et al.   CHEMICAL COMMUNICATIONS

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

(2008) Masahiro Terada   CHEMICAL COMMUNICATIONS

The Catalytic Acylcyanation of Imines

(2008) Subhas Chandra Pan et al.   Chemistry-An Asian Journal

Chiral Counteranion-Aided Asymmetric Hydrogenation of Acyclic Imines

(2008) Chaoqun Li et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Pyridinium 1,1′-Binaphthyl-2,2′-disulfonates as Highly Effective Chiral Brønsted Acid−Base Combined Salt Catalysts for Enantioselective Mannich-Type Reaction

(2008) Manabu Hatano et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Anion-Mediated Asymmetric Ring Opening ofmeso-Aziridinium and Episulfonium Ions

(2008) Gregory L. Hamilton et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Thiourea-Catalyzed Additions to Oxocarbenium Ions

(2008) Sarah E. Reisman et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Asymmetric Epoxidation of Cyclic Enones

(2008) Xingwang Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Cooperative Catalysis with Chiral Brønsted Acid-Rh2(OAc)4: Highly Enantioselective Three-Component Reactions of Diazo Compounds with Alcohols and Imines

(2008) Wenhao Hu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Counteranion-Directed Catalysis for the Epoxidation of Enals

(2007) Xingwang Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Metal-Catalyzed Enantioselective Allylation in Asymmetric Synthesis

(2007) Zhan Lu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION