Acyl anion free N-heterocyclic carbene organocatalysis

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

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

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

Organocatalytic umpolung: N-heterocyclic carbenes and beyond

(2012) Xavier Bugaut et al.   CHEMICAL SOCIETY REVIEWS

N-Heterocyclic Carbene Catalyzed Domino Cyclization of Propargylic Alcohols and Benzoyl Isocyanates

(2012) Kyoung A Jo et al.   JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Activation of Stable Carboxylate Esters as Enolate Equivalents via N-Heterocyclic Carbene Catalysts

(2012) Lin Hao et al.   ORGANIC LETTERS

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 Cyclization of Unsaturated Acyl Chlorides and Ketones

(2011) Li-Tao Shen et al.   ADVANCED SYNTHESIS & CATALYSIS

N-Heterocyclic Carbene Catalyzed Domino Reactions

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

N-Heterocyclic Carbene Catalysis: Enantioselective Formal [2+2] Cycloaddition of Ketenes and N-Sulfinylanilines

(2011) Teng-Yue Jian et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

N-Heterocyclic Carbene Catalyzed Umpolung of Michael Acceptors for Intermolecular Reactions

(2011) Akkattu T. Biju et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective [2+2+2] cycloaddition of ketenes and carbon disulfide catalyzed by N-heterocyclic carbenes

(2011) Xiao-Na Wang 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

Synthetic and Quantum Mechanical Studies into the N-Heterocyclic Carbene Catalyzed (4 + 2) Cycloaddition

(2011) Sarah J. Ryan 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

Concise formal synthesis of (−)-7-deoxyloganin via N-heterocyclic carbene catalysed rearrangement of α,β-unsaturated enol esters

(2011) Lisa Candish et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

N-Heterocyclic carbene-catalyzed aza-Michael addition

(2011) Qiang Kang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

NHC-Catalyzed Enantioselective [2 + 2] and [2 + 2 + 2] Cycloadditions of Ketenes with Isothiocyanates

(2011) Xiao-Na Wang et al.   ORGANIC LETTERS

Organocatalytic Tail-to-Tail Dimerization of Olefin: Umpolung of Methyl Methacrylate Mediated by N-Heterocyclic Carbene

(2011) Shin-ichi Matsuoka et al.   ORGANIC LETTERS

Intramolecular Michael reactions of aliphatic aldehyde enolates generated by imidazolium carbenes

(2011) Hyoungsu Kim et al.   TETRAHEDRON LETTERS

N-heterocyclic carbene-catalyzed rearrangements of vinyl sulfones

(2011) Roxanne L. Atienza et al.   Chemical Science

N-heterocyclic carbene cascade catalysis: Dual Brønsted/Lewis base rearrangement of cyclopropyl enol esters to dihydropyranones

(2011) Lisa Candish et al.   Chemical Science

Formal [3+2] Cycloaddition of Ketenes and Oxaziridines Catalyzed by Chiral Lewis Bases: Enantioselective Synthesis of Oxazolin-4-ones

(2010) Pan-Lin Shao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The Measure of All Rings-N-Heterocyclic Carbenes

(2010) Thomas Dröge et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

pKas of the conjugate acids of N-heterocyclic carbenes in water

(2010) Eleanor M. Higgins et al.   CHEMICAL COMMUNICATIONS

NHC-Mediated Chlorination of Unsymmetrical Ketenes: Catalysis and Asymmetry

(2010) James Douglas et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

N-Heterocyclic Carbene-Catalyzed Conjugate Additions of Alcohols

(2010) Eric M. Phillips et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Activity of N-Heterocyclic Carbenes in the Michael Addition of 1,3-Dicarbonyl Compounds: Application to a Stereoselective Spirocyclization Sequence

(2009) Thomas Boddaert et al.   ADVANCED SYNTHESIS & CATALYSIS

N-Heterocyclic Carbene-Mediated Enantioselective Addition of Phenols to Unsymmetrical Alkylarylketenes

(2009) Carmen Concellón et al.   ADVANCED SYNTHESIS & CATALYSIS

N-Heterocyclic Carbenes as Efficient Organocatalysts for CO2Fixation Reactions

(2009) Yoshihito Kayaki et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

Nucleophilic heterocyclic carbene as a novel catalyst for cyclopropanation of cyano acrylates

(2009) Anabha E. Raveendran et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective Phosphine Organocatalysis

(2009) Angela Marinetti et al.   SYNLETT

[4+2] Cycloaddition of Ketenes withN-Benzoyldiazenes Catalyzed by N-Heterocyclic Carbenes

(2008) Xue-Liang Huang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Lewis Base Catalysis in Organic Synthesis

(2008) Scott E. Denmark et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Phosphine-triggered synthesis of functionalized cyclic compounds

(2008) Long-Wu Ye et al.   CHEMICAL SOCIETY REVIEWS

ChiralN-Heterocyclic Carbene-Catalyzed Formal [4+2] Cycloaddition of Ketenes with Enones: Highly Enantioselective Synthesis oftrans- andcis-δ-Lactones

(2008) Yan-Rong Zhang et al.   CHEMISTRY-A EUROPEAN JOURNAL

CO2Adducts ofN-Heterocyclic Carbenes: Thermal Stability and Catalytic Activity toward the Coupling of CO2with Epoxides

(2008) Hui Zhou et al.   JOURNAL OF ORGANIC CHEMISTRY

N-Heterocyclic carbene catalysed β-lactam synthesis

(2008) Nicolas Duguet et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric esterification of ketenes catalyzed by an N-heterocyclic carbene

(2008) Xiao-Na Wang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

N-Heterocyclic Carbene-Catalyzed Silyl Enol Ether Formation†

(2008) Jinhua J. Song et al.   ORGANIC LETTERS

Chiral N-Heterocyclic Carbene Catalyzed Staudinger Reaction of Ketenes with Imines:  Highly Enantioselective Synthesis ofN-Boc β-Lactams

(2007) Yan-Rong Zhang et al.   ORGANIC LETTERS