Tetrahedron letters

Ketal claisen rearrangements of functionalized ketals

GW Daub, SR Lunt

Index: Daub, G. WIlliam; Lunt, Sharon R. Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4397 - 4400

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Citation Number: 14

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Functionalized ketals participate successfully in the acid-catalyzed ketal Claisen rearrangement to afford mixtures of the isomeric γ,δ-unsaturated ketones, with the more highly substituted isomer predominating by a factor of 2–4:1. ... The ketals were prepared according to the method ...