Asymmetric esterification of ketenes catalyzed by an N-heterocyclic carbene

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

Unexpected Transfer of Tosyl Group of ArCHNTs-Catalyzed byN-Heterocyclic Carbene

(2008) Dong-Dong Chen et al.   JOURNAL OF ORGANIC CHEMISTRY

N-Heterocyclic Carbene-Catalyzed Nucleophilic Aroylation of Fluorobenzenes

(2008) Yumiko Suzuki et al.   JOURNAL OF ORGANIC CHEMISTRY

Formal Cycloaddition of Disubstituted Ketenes with 2-Oxoaldehydes Catalyzed by Chiral N-Heterocyclic Carbenes

(2008) Lin He et al.   JOURNAL OF ORGANIC CHEMISTRY

Direct Amination of Homoenolates Catalyzed byN-Heterocyclic Carbenes

(2008) Audrey Chan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

N-Heterocyclic carbene catalysed β-lactam synthesis

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

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

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