A PPh3-catalyzed sequential annulation reaction to construct cyclopentane-fused dihydropyrazolone-pyrrolidinediones-Reference-Cited by-同舟云学术

A PPh3-catalyzed sequential annulation reaction to construct cyclopentane-fused dihydropyrazolone-pyrrolidinediones

Published:2020 Issue:29 Volume:18 Page:5577-5581
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Cheng Cheng¹²³⁴⁵,Sun Xiaobin¹²³⁴⁵,Miao Zhiwei¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory and Institute of Elemento-Organic Chemistry

2. College of Chemistry

3. Nankai University

4. Tianjin 300071

5. China

Abstract

An effective strategy for the synthesis of cyclopentane-fused dihydropyrazolone-pyrrolidinediones via a PPh₃-catalyzed sequential annulation reaction of maleimides and unsaturated pyrazolones has been developed.

Funder

National Basic Research Program of China

Tianjin Science and Technology Committee

Fundamental Research Funds for the Central Universities

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/OB/D0OB00815J

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