AN EXPEDITIOUS COUMARIN SYNTHESIS VIA A ``PSEUDOCYCLOADDITION'' BETWEEN SALICYLALDEHYDES AND KETENE

Chandrasekhar, Sosale and Kumar, Honnaiah Vijay (2014) AN EXPEDITIOUS COUMARIN SYNTHESIS VIA A ``PSEUDOCYCLOADDITION'' BETWEEN SALICYLALDEHYDES AND KETENE. In: SYNTHETIC COMMUNICATIONS, 45 (2). pp. 232-235.

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Abstract

A variety of salicylaldehydes effected tandem nucleophilic addition onto ketene, leading to corresponding coumarins in good yields under mild conditions. This pseudocycloaddition represents a very mild variant of the historic Perkin synthesis of coumarin (which remains of key interest in both perfumery and several emerging areas).

Item Type:	Journal Article
Publication:	SYNTHETIC COMMUNICATIONS
Additional Information:	Copyright for this article belongs to the TAYLOR & FRANCIS INC, 530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	18 Jan 2015 05:53
Last Modified:	18 Jan 2015 05:53
URI:	http://eprints.iisc.ac.in/id/eprint/50672

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