Diastereoselective synthesis of dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] via visible light catalyzed cyclodimerization of 3-phenacylideneoxindoles-Reference-Cited by-同舟云学术

Diastereoselective synthesis of dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] via visible light catalyzed cyclodimerization of 3-phenacylideneoxindoles

Published:2016-01-01 Issue:3 Volume:22 Page:
ISSN:2191-0197
Container-title:Heterocyclic Communications
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Author:

Jiang Yan-Hong,Yang Ren-Yin,Sun Jing,Yan Chao-Guo

Abstract

AbstractA simple synthetic protocol was developed for the efficient synthesis of functionalized dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] with high diastereoselectivity. The reaction proceeds by cyclodimerization reaction of 3-phenacylideneoxindoles in the presence of a catalytic amount of photosensitizer Ru(bpy

Funder

National Natural Science Foundation of China

Publisher

Walter de Gruyter GmbH

Subject

Organic Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/hc-2016-0022/pdf

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