A phosphotungstic acid-supported multifunctional organocatalyst containing 9-amino(9-deoxy)epi-cinchonidine and Brønsted acid and its application in asymmetric aldol reaction-Reference-Cited by-同舟云学术

A phosphotungstic acid-supported multifunctional organocatalyst containing 9-amino(9-deoxy)epi-cinchonidine and Brønsted acid and its application in asymmetric aldol reaction

Published:2016 Issue:61 Volume:6 Page:55894-55902
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Lan Ling¹²³⁴⁵,Xie Guangxin¹²³⁴⁵,Wu Tao¹²³⁴⁵,Feng Dandan¹²³⁴⁵,Ma Xuebing¹²³⁴⁵

Affiliation:

1. Key Laboratory of Applied Chemistry of Chongqing Municipality

2. School of Chemistry and Chemical Engineering

3. Southwest University

4. Chongqing

5. P. R. China

Abstract

Phosphotungstic acid-supported multifunctional 9-amino(9-deoxy)epi-cinchonidine containing Brønsted acid was developed through facile precipitation for the first time and afforded aldol adducts in excellent catalytic performance with good reusability.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/RA/C6RA08909G

Reference63 articles.

1. Highly enantioselective direct aldol reaction catalyzed by cinchona derived primary amines

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4. Organocatalytic Asymmetric Direct Aldol Reaction of Pyruvic Aldehyde Dimethyl Acetal with Isatin Derivatives

5. Origins of Stereoselectivity in Intramolecular Aldol Reactions Catalyzed by Cinchona Amines

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