Organic reactions with polyphosphoric acid-VII: Wagner-Meerwein rearrangement in the intermolecular acylation of cycloheptene

Kulkarni, S. B. ; Sukh Dev, (1968) Organic reactions with polyphosphoric acid-VII: Wagner-Meerwein rearrangement in the intermolecular acylation of cycloheptene Tetrahedron, 24 (2). pp. 545-552. ISSN 0040-4020

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0040-4020(68)88003-2

Abstract

Acetylation of cycloheptene in polyphosphoric acid at ≈65± is shown to be accompanied by ring-contraction to furnish 2-methyl-δ-acetylcyclohexene as the main product. The same rearrangement occurs during the one-step acylation-alkylation of cycloheptene with crotonic acid.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:53937
Deposited On:10 Aug 2011 09:00
Last Modified:10 Aug 2011 09:00

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