Enantioselective direct vinylogous aldol-cyclization cascade reaction between β,γ-unsaturated amides and o-quinones

Organocatalytic Enantioselective Vinylogous Aldol Reaction of Allyl Aryl Ketones to Activated Acyclic Ketones

(2016) Zhenzhong Jing et al.   ORGANIC LETTERS

Design and synthesis of a chiral seven-membered ring guanidine organocatalyst applied to asymmetric vinylogous aldol reactions

(2015) Roya Mirabdolbaghi et al.   TETRAHEDRON-ASYMMETRY

Direct enantioselective vinylogous aldol–cyclization cascade reaction of allyl pyrazoleamides with isatins: asymmetric construction of spirocyclic oxindole–dihydropyranones

(2014) Tian-Ze Li et al.   CHEMICAL COMMUNICATIONS

The vinylogous Mukaiyama aldol reaction (VMAR) in natural product synthesis

(2014) Markus Kalesse et al.   NATURAL PRODUCT REPORTS

Concise enantioselective synthesis of δ,δ-disubstituted δ-valerolactones

(2014) Akira Saito et al.   TETRAHEDRON LETTERS

Vinylogous Organocatalytic Triple Cascade Reaction: Forging Six Stereocenters in Complex Spiro-Oxindolic Cyclohexanes

(2013) Indranil Chatterjee et al.   ADVANCED SYNTHESIS & CATALYSIS

Chiral Quaternary Ammonium Aryloxide/N,O-Bis(trimethyl- silyl)acetamide Combination as Efficient Organocatalytic System for the Direct Vinylogous Aldol Reaction of (5H)-Furan-2-one Derivatives

(2013) Aurélie Claraz et al.   ADVANCED SYNTHESIS & CATALYSIS

N,N′-Dioxide-Scandium(III)-Catalyzed Asymmetric Michael Addition of β,γ-Unsaturated Butenolides to α,β-Unsaturated γ-Keto Esters

(2013) Jie Ji et al.   ADVANCED SYNTHESIS & CATALYSIS

Direct Asymmetric Vinylogous Aldol Reaction of Allyl Ketones with Isatins: Divergent Synthesis of 3-Hydroxy-2-Oxindole Derivatives

(2013) Bo Zhu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

When asymmetric aminocatalysis meets the vinylogy principle

(2013) Igor D. Jurberg et al.   CHEMICAL COMMUNICATIONS

Recent Advances in Enantioselective Synthesis of γ-Substituted Butenolides via the Catalytic Asymmetric Vinylogous Reactions

(2013) Qi Zhang et al.   CURRENT ORGANIC SYNTHESIS

Catalytic Asymmetric Synthesis of γ-Butenolides by Direct Vinylogous Reactions

(2013) Lin Yan et al.   MINI-REVIEWS IN MEDICINAL CHEMISTRY

Synthesis of (+)-Febrifugine and a Formal Synthesis of (+)-Halofuginone Employing an Organocatalytic Direct Vinylogous Aldol Reaction

(2013) Sunil Pansare et al.   SYNTHESIS-STUTTGART

Direct Catalytic Asymmetric Addition of Allylic Cyanides to Aldehydes for Expeditious Access to Enantioenriched Unsaturated δ-Valerolactones

(2012) Yasunari Otsuka et al.   Chemistry-An Asian Journal

Direct Catalytic Enantioselective Vinylogous Aldol Reaction of α-Branched Enals with Isatins

(2012) Carlo Cassani et al.   ORGANIC LETTERS

Rh(I)-Catalyzed Asymmetric 1,2-Addition to α-Diketones with Chiral Sulfur–Alkene Hybrid Ligands

(2012) Xiangqing Feng et al.   ORGANIC LETTERS

Organocatalytic Asymmetric Vinylogous Aldol Reactions

(2012) Vishnumaya Bisai   SYNTHESIS-STUTTGART

Catalytic Asymmetric Addition of Alkyl Enol Ethers to 1,2-Dicarbonyl Compounds: Highly Enantioselective Synthesis of Substituted 3-Alkyl-3-Hydroxyoxindoles

(2011) Ke Zheng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The Direct Asymmetric Vinylogous Aldol Reaction of Furanones with α-Ketoesters: Access to Chiral γ-Butenolides and Glycerol Derivatives

(2011) Jie Luo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The Vinylogous Aldol and Related Addition Reactions: Ten Years of Progress†

(2011) Giovanni Casiraghi et al.   CHEMICAL REVIEWS

The Organocatalytic Vinylogous Aldol Reaction: Recent Advances

(2011) Sunil V. Pansare et al.   CHEMISTRY-A EUROPEAN JOURNAL

Catalytic Asymmetric Vinylogous Mannich-type (AVM) Reaction of Nonactivated α-Angelica Lactone

(2011) Lin Zhou 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 asymmetric direct vinylogous aldol reactions of γ-crotonolactone with aromatic aldehydes

(2010) Sunil V. Pansare et al.   CHEMICAL COMMUNICATIONS

Asymmetric Direct Vinylogous Aldol Reaction of Unactivated γ-Butenolide to Aldehydes

(2010) Yang Yang et al.   JOURNAL OF ORGANIC CHEMISTRY

Direct Catalytic Asymmetric Addition of Allyl Cyanide to Ketones via Soft Lewis Acid/Hard Brønsted Base/Hard Lewis Base Catalysis

(2010) Ryo Yazaki et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Direct Catalytic Asymmetric Addition of Allyl Cyanide to Ketones

(2009) Ryo Yazaki et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Lewis Acid−Lewis Base Catalyzed Enantioselective Hetero-Diels−Alder Reaction for Direct Access to δ-Lactones

(2008) Paolo S. Tiseni et al.   ORGANIC LETTERS