N-Heterocyclic carbene-catalyzed enantioselective synthesis of functionalized cyclopentenes via α,β-unsaturated acyl azoliums

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

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

Access to Oxoquinoline Heterocycles by N-Heterocyclic Carbene Catalyzed Ester Activation for Selective Reaction with an Enone

(2014) Zhenqian Fu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Synthesis of Highly Substituted β-Lactones through Oxidative Carbene Catalysis with LiCl as Cooperative Lewis Acid

(2014) Srikrishna Bera et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

N-Heterocyclic Carbene-Catalyzed Enantioselective Annulation of Indolin-3-ones with Bromoenals

(2014) Qijian Ni et al.   Chemistry-An Asian Journal

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

Acylammonium Salts as Dienophiles in Diels–Alder/Lactonization Organocascades

(2014) Mikail E. Abbasov et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

An overview of N-heterocyclic carbenes

(2014) Matthew N. Hopkinson et al.   NATURE

SYNTHESIS OF A N-MESITYL SUBSTITUTED AMINOINDANOL-DERIVED TRIAZOLIUM SALT

(2014)   ORGANIC SYNTHESES

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

Direct Catalytic Asymmetric Synthesis of N-Heterocycles from Commodity Acid Chlorides by Employing α,β-Unsaturated Acylammonium Salts

(2013) Sreekumar Vellalath et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

Acyl anion free N-heterocyclic carbene organocatalysis

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

Catalysis with N-Heterocyclic Carbenes under Oxidative Conditions

(2013) Suman De Sarkar et al.   CHEMISTRY-A EUROPEAN JOURNAL

Concise Synthesis of the Isothiourea Organocatalysts Homobenzotetramisole and Derivatives

(2013) Beatrice Ranieri et al.   JOURNAL OF ORGANIC CHEMISTRY

NHC-Promoted Asymmetric β-Lactone Formation from Arylalkylketenes and Electron-Deficient Benzaldehydes or Pyridinecarboxaldehydes

(2013) James Douglas et al.   JOURNAL OF ORGANIC CHEMISTRY

β-Carbon activation of saturated carboxylic esters through N-heterocyclic carbene organocatalysis

(2013) Zhenqian Fu et al.   Nature Chemistry

Rapid assembly of complex cyclopentanes employing chiral, α,β-unsaturated acylammonium intermediates

(2013) Gang Liu et al.   Nature Chemistry

NHC-Catalyzed Reaction of Enals with Hydroxy Chalcones: Diastereoselective Synthesis of Functionalized Coumarins

(2013) Anup Bhunia et al.   ORGANIC LETTERS

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

(2013) Santhivardhana Reddy Yetra et al.   ORGANIC LETTERS

Anhydrides as α,β-unsaturated acyl ammonium precursors: isothiourea-promoted catalytic asymmetric annulation processes

(2013) Emily R. T. Robinson 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

Oxidative N-Heterocyclic Carbene Catalysis

(2012) Christiane E. I. Knappke et al.   ChemCatChem

NHC-catalyzed C–O or C–N bond formation: efficient approaches to α,β-unsaturated esters and amides

(2012) Bo Zhang et al.   CHEMICAL COMMUNICATIONS

Organocatalytic umpolung: N-heterocyclic carbenes and beyond

(2012) Xavier Bugaut 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

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

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

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

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

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

Lewis Acid Activated Synthesis of Highly Substituted Cyclopentanes by the N-Heterocyclic Carbene Catalyzed Addition of Homoenolate Equivalents to Unsaturated Ketoesters

(2011) Daniel T. Cohen et al.   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

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

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

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

(2011) Benedikt Wanner et al.   ORGANIC LETTERS

Integral Stereocontrolled Synthesis of a Spiro-norlignan, Sequosempervirin A: Revision of Absolute Configuration

(2011) Yuji Ito 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

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

From Discovery to Application: 50 Years of the Vinylcyclopropane-Cyclopentene Rearrangement and Its Impact on the Synthesis of Natural Products

(2010) Tomas Hudlicky et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

CooperativeN-Heterocyclic Carbene/Lewis Acid Catalysis for Highly Stereoselective Annulation Reactions with Homoenolates

(2010) Benoit Cardinal-David et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Understanding the mechanism of stereoselective synthesis of cyclopentenes via N-heterocyclic carbene catalyzed reactions of enals with enones

(2010) Luis R. Domingo et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective Synthesis of β-Trifluoromethyl-β-lactones via NHC-Catalyzed Ketene−Ketone Cycloaddition Reactions

(2009) Xiao-Na Wang et al.   ORGANIC LETTERS

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

(2008) Vijay Nair et al.   CHEMICAL SOCIETY REVIEWS

Synthesis of (±)-Vibralactone

(2008) Quan Zhou et al.   ORGANIC LETTERS

Enantioselective, NHC-Catalyzed Bicyclo-β-Lactam Formation via Direct Annulations of Enals and UnsaturatedN-Sulfonyl Ketimines

(2007) Ming He et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY