Synthesis of functionalized γ-lactones via a three-component cascade reaction catalyzed by consecutive N-heterocyclic carbene systems

On the Mechanism of N-Heterocyclic Carbene-Catalyzed Reactions Involving Acyl Azoliums

(2014) Jessada Mahatthananchai et al.   ACCOUNTS OF CHEMICAL RESEARCH

Organocatalytic Morita-Baylis-Hillman/Michael/Acetalization Cascade: Procedure-Controlled Diastereodivergence in the Asymmetric Synthesis of Fully Substituted Tetrahydropyrans

(2014) Bo Han et al.   ADVANCED SYNTHESIS & CATALYSIS

One-Pot Asymmetric Synthesis of Substituted Tetrahydrofuransviaa Multicatalytic Benzoin/Michael/Acetalization Cascade

(2014) Gu He et al.   ADVANCED SYNTHESIS & CATALYSIS

Synthesis of Functionalized Coumarins and Quinolinones by NHC-Catalyzed Annulation of Modified Enals with Heterocyclic C–H Acids

(2014) Santhivardhana Reddy Yetra et al.   JOURNAL OF ORGANIC CHEMISTRY

An overview of N-heterocyclic carbenes

(2014) Matthew N. Hopkinson et al.   NATURE

Enantioselective N-Heterocyclic Carbene-Catalyzed Annulations of 2-Bromoenals with 1,3-Dicarbonyl Compounds and EnaminesviaChiral α,β-Unsaturated Acylazoliums

(2013) Santhivardhana Reddy Yetra et al.   ADVANCED SYNTHESIS & CATALYSIS

N-tert-Butyl Triazolylidenes: Catalysts for the Enantioselective (3+2) Annulation of α,β-Unsaturated Acyl Azoliums

(2013) Lisa Candish et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

NHC Organocatalytic Formal LUMO Activation of α,β-Unsaturated Esters for Reaction with Enamides

(2013) Jiajia Cheng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic tandem Morita–Baylis–Hillman–Michael reaction for asymmetric synthesis of a drug-like oxa-spirocyclic indanone scaffold

(2013) Xiang Li et al.   CHEMICAL COMMUNICATIONS

N-Heterocyclic carbenes (NHCs) as organocatalysts and structural components in metal-free polymer synthesis

(2013) Maréva Fèvre et al.   CHEMICAL SOCIETY REVIEWS

Acyl anion free N-heterocyclic carbene organocatalysis

(2013) Sarah J. Ryan et al.   CHEMICAL SOCIETY REVIEWS

Asymmetric N-Heterocyclic Carbene (NHC)-Catalyzed Annulation of Modified Enals with Enolizable Aldehydes

(2013) Santhivardhana Reddy Yetra et al.   ORGANIC LETTERS

Recent developments in enantioselective multicatalysed tandem reactions

(2013) Hélène Pellissier   TETRAHEDRON

N-Heterocyclic carbene (NHC) catalyzed chemoselective acylation of alcohols in the presence of amines with various acylating reagents

(2013) Ramesh C. Samanta et al.   Chemical Science

Exploiting Acyl and Enol Azolium Intermediates via N-Hetero- cyclic Carbene-Catalyzed Reactions of α-Reducible Aldehydes

(2012) Harit U. Vora et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective, NHC-Catalyzed Annulations of Trisubstituted Enals and CyclicN-Sulfonylimines via α,β-Unsaturated Acyl Azoliums

(2012) Alberto G. Kravina et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Nucleophilic Addition of Enols and Enamines to α,β-Unsaturated Acyl Azoliums: Mechanistic Studies

(2012) Ramesh C. Samanta et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Continuum of Progress: Applications of N-Hetereocyclic Carbene Catalysis in Total Synthesis

(2012) Javier Izquierdo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric synthesis of a structurally and stereochemically complex spirooxindole pyran scaffold through an organocatalytic multicomponent cascade reaction

(2012) Xin Xie et al.   CHEMICAL COMMUNICATIONS

Organocatalytic umpolung: N-heterocyclic carbenes and beyond

(2012) Xavier Bugaut et al.   CHEMICAL SOCIETY REVIEWS

Combining transition metal catalysis and organocatalysis – an update

(2012) Zhenting Du et al.   CHEMICAL SOCIETY REVIEWS

N-Heterocyclic Carbene Catalyzed Reactions of α-Bromo-α,β-unsaturated Aldehydes/α,β-Dibromoaldehydes with 1,3-Dinucleophilic Reagents

(2012) Changsheng Yao et al.   CHEMISTRY-A EUROPEAN JOURNAL

Merging Organocatalysis and Gold Catalysis-A Critical Evaluation of the Underlying Concepts

(2012) Charles C. J. Loh et al.   CHEMISTRY-A EUROPEAN JOURNAL

N-Heterocyclic Carbene-Catalyzed Ireland–Coates Claisen Rearrangement: Synthesis of Functionalized β-Lactones

(2012) Lisa Candish et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Multicatalytic Asymmetric Synthesis of Complex Tetrahydrocarbazoles via a Diels–Alder/Benzoin Reaction Sequence

(2012) Yankai Liu et al.   ORGANIC LETTERS

NHC-catalyzed cascade synthesis of 1-substituted 4-aryl-tetrahydroquinoline-2,5-diones

(2012) Changsheng Yao et al.   TETRAHEDRON

Synergistic catalysis: A powerful synthetic strategy for new reaction development

(2012) Anna E. Allen et al.   Chemical Science

A computational study of the origin of stereoinduction in NHC-catalyzed annulation reactions of α,β-unsaturated acyl azoliums

(2012) Eirik Lyngvi et al.   Chemical Science

Chiral N-Heterocyclic Carbene-Catalyzed Annulations of Enals and Ynals with Stable Enols: A Highly Enantioselective Coates–Claisen Rearrangement

(2012) Jessada Mahatthananchai et al.   ACS Catalysis

Extending NHC-Catalysis: Coupling Aldehydes with Unconventional Reaction Partners

(2011) Akkattu T. Biju et al.   ACCOUNTS OF CHEMICAL RESEARCH

N-Heterocyclic Carbene-Catalyzed Enantioselective Annulation of Bromoenal and 1,3-Dicarbonyl Compounds

(2011) Fang-Gang Sun et al.   ADVANCED SYNTHESIS & CATALYSIS

Merging Metal and N-Heterocyclic Carbene Catalysis: On the Way to Discovering Enantioselective Organic Transformations

(2011) Nitin T. Patil   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

α,β-Unsaturated Acyl Azoliums from N-Heterocyclic Carbene Catalyzed Reactions: Observation and Mechanistic Investigation

(2011) Jessada Mahatthananchai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

N-Heterocyclic Carbene Catalyzed Domino Reactions

(2011) André Grossmann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Multiple Catalysis with Two Chiral Units: An Additional Dimension for Asymmetric Synthesis

(2011) Susy Piovesana et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Simple Recipe for Sophisticated Cocktails: Organocatalytic One-Pot Reactions-Concept, Nomenclature, and Future Perspectives

(2011) Łukasz Albrecht et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chiral N-heterocyclic carbene catalyzed annulation of α,β-unsaturated aldehydes with 1,3-dicarbonyls

(2011) Zhi-Qiang Zhu et al.   CHEMICAL COMMUNICATIONS

Employing homoenolates generated by NHC catalysis in carbon–carbon bond-forming reactions: state of the art

(2011) Vijay Nair et al.   CHEMICAL SOCIETY REVIEWS

Dual Activation in N-Heterocyclic Carbene-organocatalysis

(2011) Keiichi Hirano et al.   CHEMISTRY LETTERS

Dual Secondary Amine/N-Heterocyclic Carbene Catalysis in the Asymmetric Michael/Cross-Benzoin Cascade Reaction of β-Oxo Sulfones with Enals

(2011) Dieter Enders et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic Asymmetric Michael Addition of 1-Acetylindolin-3-ones to α,β-Unsaturated Aldehydes: Synthesis of 2-Substituted Indolin-3-ones

(2011) Yao-Zong Liu et al.   JOURNAL OF ORGANIC CHEMISTRY

N-Heterocyclic Carbene-Catalyzed (4 + 2) Cycloaddition/Decarboxylation of Silyl Dienol Ethers with α,β-Unsaturated Acid Fluorides

(2011) Sarah J. Ryan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A one-pot catalysis: the strategic classification with some recent examples

(2011) Nitin T. Patil et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Organocatalytic Iminium Ion/Carbene Reaction Cascade for the Formation of Optically Active 2,4-Disubstituted Cyclopentenones

(2011) Christian Borch Jacobsen et al.   ORGANIC LETTERS

Dynamic Kinetic Asymmetric Synthesis of Five Contiguous Stereogenic Centers by Sequential Organocatalytic Stetter and Michael−Aldol Reaction: Enantioselective Synthesis of Fully Substituted Cyclopentanols Bearing a Quaternary Stereocenter

(2011) Bor-Cherng Hong et al.   ORGANIC LETTERS

Enantioselective Synthesis of Dihydropyridinones via NHC-Catalyzed Aza-Claisen Reaction

(2011) Benedikt Wanner et al.   ORGANIC LETTERS

EnantioselectiveN-Heterocyclic Carbene-Catalyzed Michael Addition to α,β-Unsaturated Aldehydes by Redox Oxidation

(2011) Zi-Qiang Rong et al.   ORGANIC LETTERS

Highly Stereoselective Synthesis of 1,2,3-Trisubstituted Indanes via Oxidative N-Heterocyclic Carbene-Catalyzed Cascades

(2011) Anup Biswas et al.   ORGANIC LETTERS

Enamine/carbene cascade catalysis in the diastereo- and enantioselective synthesis of functionalized cyclopentanones

(2011) Kerem E. Ozboya et al.   Chemical Science

Cooperative Lewis acid/N-heterocyclic carbene catalysis

(2011) Daniel T. Cohen et al.   Chemical Science

N-Heterocyclic Carbene-Catalyzed Reaction of Alkynyl Aldehydes with 1,3-Keto Esters or 1,3-Diketones

(2010) Zhi-Qiang Zhu et al.   ADVANCED SYNTHESIS & CATALYSIS

NHC-Catalyzed Michael Addition to α,β-Unsaturated Aldehydes by Redox Activation

(2010) Suman De Sarkar et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Visible light photoredox catalysis: applications in organic synthesis

(2010) Jagan M. R. Narayanam et al.   CHEMICAL SOCIETY REVIEWS

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

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

Recent Advances in Multicatalyst Promoted Asymmetric Tandem Reactions

(2010) Jian Zhou   Chemistry-An Asian Journal

An Enantioselective Claisen Rearrangement Catalyzed by N-Heterocyclic Carbenes

(2010) Juthanat Kaeobamrung et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic cascade reactions as a new tool in total synthesis

(2010) Christoph Grondal et al.   Nature Chemistry

Sequential Organocatalytic Stetter and Michael-Aldol Condensation Reaction: Asymmetric Synthesis of Fully Substituted Cyclopentenes via a [1 + 2 + 2] Annulation Strategy

(2010) Bor-Cherng Hong et al.   ORGANIC LETTERS

Stereoselective synthesis of cyclic hemiacetals from 4-formylbenzoates and α,β-unsaturated aldehydes using a sulfoalkyl-substituted N-heterocyclic carbene catalyst

(2010) Masahiro Yoshida et al.   TETRAHEDRON

Facile route to benzils from aldehydes via NHC-catalyzed benzoin condensation under metal-free conditions

(2010) Yuuki Shimakawa et al.   TETRAHEDRON LETTERS

A Direct Intermolecular Cross-Benzoin Type Reaction: N-Heterocyclic Carbene-Catalyzed Coupling of Aromatic Aldehydes with Trifluoromethyl Ketones

(2009) Dieter Enders et al.   ADVANCED SYNTHESIS & CATALYSIS

Asymmetric Synthesis of Functionalized Cyclopentanones via a Multicatalytic Secondary Amine/N-Heterocyclic Carbene Catalyzed Cascade Sequence

(2009) Stephen P. Lathrop et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

N-Heterocyclic Carbene-Catalyzed Generation of α,β-Unsaturated Acyl Imidazoliums: Synthesis of Dihydropyranones by their Reaction with Enolates

(2009) Sarah J. Ryan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Recent advances in carbon–carbon bond-forming reactions involving homoenolates generated by NHC catalysis

(2008) Vijay Nair et al.   CHEMICAL SOCIETY REVIEWS

Organocatalysis by bimacrocyclic NHCs: unexpected formation of a cyclic hemiacetal instead of a γ-butyrolactone

(2008) Ole Winkelmann et al.   ORGANIC & BIOMOLECULAR CHEMISTRY