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Vilsmeier reaction studies on some $\alpha$ .$\beta$ -unsaturated alkenones

Sreenivasulu, M and Rao, Krishna GS (1989) Vilsmeier reaction studies on some $\alpha$ .$\beta$ -unsaturated alkenones. In: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 28B (6). pp. 494-495.

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Abstract

$\alpha$ ,$\beta$-Unsatd. alkenones were converted into chlorobenzenemono-, di- and tricarboxaldehydes under Vilsmeier reaction conditions. Besides six known chlorobenzaldehydes the route gave, in a one-pot reaction, two new members of this class of compds., 3-methyl- and 3,5-dimethyl-2-chlorobenzaldehydes. E.g., 2-hexen-4-one gave 20% 4-chloro-5-methylisophthaldehyde (I).

Item Type: Journal Article
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 12 Feb 2008
Last Modified: 27 Aug 2008 13:08
URI: http://eprints.iisc.ernet.in/id/eprint/12751

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