Catalytic enantioselective aldol reactions

Y Yamashita, T Yasukawa, WJ Yoo… - Chemical Society …, 2018 - pubs.rsc.org
Recent developments in catalytic asymmetric aldol reactions have been summarized.
Enantioselective aldol reactions are important methods to synthesize β-hydroxy carbonyl …

Catalytic enantioselective decarboxylative reactions using organocatalysts

S Nakamura - Organic & Biomolecular Chemistry, 2014 - pubs.rsc.org
Catalytic decarboxylative reactions are attractive as biomimetic reactions and
environmentally friendly reaction processes. In this review, the origin and recent …

Carboxylic acids as building blocks in catalytic asymmetric reactions

N Majumdar - ACS Catalysis, 2022 - ACS Publications
Catalytic asymmetric transformation is a powerful strategy for the introduction of chirality to
synthesize diverse nonracemic molecular entities. Chiral molecules play a significant role in …

Recent advances in catalytic asymmetric decarboxylative addition reactions

ZL Wang - Advanced Synthesis & Catalysis, 2013 - Wiley Online Library
This review examines recent advances in asymmetric catalytic decarboxylative addition
reactions which have become a powerful method to form C C and C X bond using …

Hydrogen-bond-directed enantioselective decarboxylative Mannich reaction of β-ketoacids with ketimines: application to the synthesis of anti-HIV drug DPC 083.

HN Yuan, S Wang, J Nie, W Meng… - Angewandte …, 2013 - search.ebscohost.com
The decarboxylative Mannich reaction (DMR) of β-ketoacids with imines has emerged as a
very important tool for the synthesis of natural products and biologically active compounds …

Phosphine‐catalyzed enantioselective γ‐addition of 3‐substituted oxindoles to 2, 3‐butadienoates and 2‐butynoates: use of prochiral nucleophiles

T Wang, W Yao, F Zhong, GH Pang… - Angewandte Chemie, 2014 - Wiley Online Library
The first phosphine‐catalyzed enantioselective γ‐addition with prochiral nucleophiles and 2,
3‐butadienoates as the reaction partners has been developed. Both 3‐alkyl‐and 3‐aryl …

Rhodium-catalyzed chemo-and regioselective decarboxylative addition of β-ketoacids to allenes: efficient construction of tertiary and quaternary carbon centers

C Li, B Breit - Journal of the American Chemical Society, 2014 - ACS Publications
A rhodium-catalyzed chemo-and regioselective intermolecular decarboxylative addition of β-
ketoacids to terminal allenes is reported. Using a Rh (I)/DPPF system, tertiary and …

Cyclic aldimines as superior electrophiles for Cu-catalyzed decarboxylative Mannich reaction of β-ketoacids with a broad scope and high enantioselectivity

HX Zhang, J Nie, H Cai, JA Ma - Organic letters, 2014 - ACS Publications
A novel Cu-catalyzed enantioselective decarboxylative Mannich reaction of cyclic aldimines
with β-ketoacids is described. The cyclic structure of these aldimines, in which the C N …

Chiral-at-metal Rh (III) complex-catalyzed decarboxylative Michael addition of β-keto acids with α, β-unsaturated 2-acyl imidazoles or pyridine

SW Li, J Gong, Q Kang - Organic Letters, 2017 - ACS Publications
A newly prepared chiral-at-metal Rh (III) complex-catalyzed, highly efficient enantioselective
decarboxylative Michael addition of β-keto acids with α, β-unsaturated 2-acyl imidazoles or …

Asymmetric synthesis of chiral 3, 3-disubstituted oxindoles using isatin as starting material

GM Ziarani, R Moradi, N Lashgari - Tetrahedron: Asymmetry, 2015 - Elsevier
Disubstituted oxindoles with a stereogenic quaternary carbon center exist widely in various
natural products and biologically active compounds. Various strategies have been …