Copper(i)/Ganphos catalysis: enantioselective synthesis of diverse spirooxindoles using iminoesters and alkyl substituted methyleneindolinones-Reference-Cited by-同舟云学术

Copper(i)/Ganphos catalysis: enantioselective synthesis of diverse spirooxindoles using iminoesters and alkyl substituted methyleneindolinones

Published:2020 Issue:19 Volume:18 Page:3740-3746
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Cui Hao¹²³⁴⁵,Li Ke¹²³⁴⁵,Wang Yue¹²³⁴⁵,Song Manman¹²³⁴⁵,Wang Congcong¹²³⁴⁵^ORCID,Wei Donghui¹²³⁴⁵^ORCID,Li Er-Qing¹²³⁴⁵^ORCID,Duan Zheng¹²³⁴⁵^ORCID,Mathey François¹²³⁴⁵^ORCID

Affiliation:

1. College of Chemistry

2. Green Catalysis Center

3. International Phosphorus Laboratory

4. International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province

5. Zhengzhou University

Abstract

A copper/Ganphos-catalyzed asymmetric 1,3-dipolar cycloaddition of glycine iminoesters with alkyl substituted 3-methylene-2-oxindoles is described, producing the spiro[pyrrolidin-3,3′-oxindole]s in good yields with high ee.

Funder

National Natural Science Foundation of China

Ministry of Industry and Information Technology of the People's Republic of China

China Postdoctoral Science Foundation

Zhengzhou University

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/OB/D0OB00546K

Reference56 articles.