Improved procedures for the Beckmann rearrangement: the reaction of ketoxime carbonates with boron trifluoride etherate

Anilkumar, R and Chandrasekhar, Sosale (2000) Improved procedures for the Beckmann rearrangement: the reaction of ketoxime carbonates with boron trifluoride etherate. In: Tetrahedron Letters, 41 (28). pp. 5427-5429.

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Abstract

A variety of ketoxime ethyl carbonates-easily prepared from the oximes and ethyl chloroformate-undergo the Beckmann rearrangement upon treatment with 1 equivalent of boron trifluoride etherate, in dichloromethane solution at room temperature in excellent yields (generally 75-99%). (C) 2000 Elsevier Science Ltd. All rights reserved.

Item Type:	Journal Article
Additional Information:	Copyright of this article belongs to Elsevier Science.
Keywords:	Beckmann rearrangement;boron trifluoride;ethylchloroformate; oxime carbonates
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	09 Aug 2010 05:53
Last Modified:	19 Sep 2010 06:13
URI:	http://eprints.iisc.ernet.in/id/eprint/31167

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