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An Unusual Ring-Contraction/Rearrangement Sequence for Making Functionalized Di- and Triquinanes

Nagaraju, Chinta and Prasad, Kavirayani R (2014) An Unusual Ring-Contraction/Rearrangement Sequence for Making Functionalized Di- and Triquinanes. In: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 53 (41). pp. 10997-11000.

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Official URL: http://dx.doi.org/ 10.1002/anie.201407680

Abstract

A novel ring contraction/rearrangement sequence leading to functionalized 2,8-oxymethano-bridged di- and triquinane compounds is observed in the reaction of various substituted 1-methyl-4-isopropenyl-6-oxabicylo3.2.1]octan-8-ones with Lewis acids. The reaction is novel and is unprecedented for the synthesis of di- and triquinane frameworks.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the WILEY-V C H VERLAG GMBH, BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY
Keywords: gold; natural products; rearrangement; ring contraction; synthetic methods
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Depositing User: Id for Latest eprints
Date Deposited: 04 Dec 2014 04:48
Last Modified: 04 Dec 2014 04:48
URI: http://eprints.iisc.ac.in/id/eprint/50367

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