Chiral guanidine-catalyzed asymmetric direct vinylogous Michael reaction of α,β-unsaturated γ-butyrolactams with alkylidene malonates

Highly Diastereo- and Enantioselective Synthesis of 5-Substituted 3-Pyrrolidin-2-ones: Vinylogous Michael Addition under Multifunctional Catalysis

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

Mechanistic considerations of guanidine-catalyzed reactions

(2011) Xiao Fu et al.   CHEMICAL COMMUNICATIONS

Guanidine Organocatalyst for the Asymmetric Mannich-Type Reaction between α-Isothiocyanato Imide and Sulfonyl Imines

(2011) Xiaohong Chen et al.   CHEMISTRY-A EUROPEAN JOURNAL

anti-Selective, Catalytic Asymmetric Vinylogous Mukaiyama Mannich Reactions of Pyrrole-Based Silyl Dienolates withN-Aryl Aldimines

(2011) Claudio Curti et al.   JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic Direct Asymmetric Vinylogous Michael Reaction of an α,β-Unsaturated γ-Butyrolactam with Enones

(2011) Yong Zhang et al.   JOURNAL OF ORGANIC CHEMISTRY

HighlyZ-Selective Asymmetric 1,4-Addition Reaction of 5H-Oxazol-4-ones with Alkynyl Carbonyl Compounds Catalyzed by Chiral Guanidines

(2011) Tomonori Misaki et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Direct Vinylogous Michael Addition of Functionalized Furanones to Nitroalkenes Catalyzed by an Axially Chiral Guanidine Base

(2011) Masahiro Terada et al.   ORGANIC LETTERS

Bifunctional 3,3′-Ph2-BINOL-Mg Catalyzed Direct Asymmetric Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactam

(2011) Li Lin et al.   ORGANIC LETTERS

Asymmetric Synthesis of 3,4-Diaminochroman-2-ones Promoted by Guanidine and Bisguanidium Salt

(2011) Shunxi Dong et al.   ORGANIC LETTERS

Asymmetric Direct Vinylogous Aldol Reaction of Furanone Derivatives Catalyzed by an Axially Chiral Guanidine Base

(2010) Hitoshi Ube et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic Direct Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactam to α,β-Unsaturated Aldehydes and an Illustration to Scaffold Diversity Synthesis

(2010) Xin Feng et al.   CHEMISTRY-A EUROPEAN JOURNAL

Direct Catalytic Asymmetric Vinylogous Mannich-Type and Michael Reactions of an α,β-Unsaturated γ-Butyrolactam under Dinuclear Nickel Catalysis

(2010) Nicholas E. Shepherd et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Bisguanidine-Catalyzed Inverse-Electron-Demand Hetero-Diels−Alder Reaction of Chalcones with Azlactones

(2010) Shunxi Dong et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Bifunctional Guanidine via an Amino Amide Skeleton for Asymmetric Michael Reactions of β-Ketoesters with Nitroolefins: A Concise Synthesis of Bicyclic β-Amino Acids

(2009) Zhipeng Yu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Amide-based bifunctional organocatalysts in asymmetric reactions

(2009) Xiaohua Liu et al.   CHEMICAL COMMUNICATIONS

Enantioselective Synthesis of Chiral Allenoates by Guanidine-Catalyzed Isomerization of 3-Alkynoates

(2009) Hongjun Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Advances in Exploring Heterocyclic Dienoxysilane Nucleophiles in Asymmetric Synthesis

(2009) Giovanni Casiraghi et al.   SYNLETT

Asymmetric, catalytic, vinylogous aldol reactions using pyrrole-based dienoxy silanes. Enantioselective synthesis of α,β-unsaturated γ-butyrolactam synthons

(2009) Claudio Curti et al.   TETRAHEDRON LETTERS

Chiral Guanidine Catalyzed Enantioselective Reactions

(2008) Dasheng Leow et al.   Chemistry-An Asian Journal

Vicarious Silylative Mukaiyama Aldol Reaction: A Vinylogous Extension

(2008) Claudio Curti et al.   JOURNAL OF ORGANIC CHEMISTRY

A Concise Asymmetric Total Synthesis of Aspidophytine

(2008) K. C. Nicolaou et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Direct-type vinylogous Mukaiyama–Michael addition reactions involving pyrrolinone donors

(2008) Andrea Sartori et al.   TETRAHEDRON