InBr3-catalyzed conjugate addition of indoles to p-quinones: an efficient synthesis of 3-indolylquinones

Yadav, J. S. ; Reddy, B. V. S. ; Swamy, T. (2004) InBr3-catalyzed conjugate addition of indoles to p-quinones: an efficient synthesis of 3-indolylquinones Synthesis, 2004 (1). pp. 106-110. ISSN 0039-7881

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Official URL: http://www.thieme-connect.com/ejournals/abstract/s...

Related URL: http://dx.doi.org/10.1055/s-2003-44364

Abstract

Indium(III) bromide catalyzes efficiently the conjugate addition of indoles to p-benzoquinones under mild conditions to afford the corresponding 3-indolylquinones in high yields with high selectivity. 1,4-Naphthoquinones also underwent Michael addition with indoles under similar conditions to give 3-indolylnaphthoquinones.

Item Type:Article
Source:Copyright of this article belongs to Thieme Medical Publishers.
Keywords:p-quinones; Indoles; Indium Compounds; Indol-3-ylbenzoquinones
ID Code:62823
Deposited On:24 Sep 2011 04:48
Last Modified:24 Sep 2011 04:48

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