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ChemInform Abstract: Spiroheterocycles via Regioselective Cycloaddition Reactions of Nitrile Oxides with 5-Methylene-1H-pyrrol-2(5H)-ones.

✍ Scribed by Nicola J. Beattie; Craig L. Francis; Andris J. Liepa; G. Paul Savage

Publisher: John Wiley and Sons
Year: 2010
Weight: 30 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201038135

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✦ Synopsis

Abstract

Critical to this reaction is the development of a biphasic system for base‐induced dehydrohalogenation of hydroximoyl chlorides, to give nitrile oxides, in the presence of a base‐sensitive dipolarophile.

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