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ChemInform Abstract: Staudinger and retro-Staudinger Reactions. The Dichloro-β-lactam Moiety as a Useful Handle for the Synthesis of 4-Aryl-2H-1,3-benzothiazine 1,2-Dioxides.

✍ Scribed by Lajos Fodor; Peter Csomos; Antal Csampai; Pal Sohar

Publisher: John Wiley and Sons
Year: 2010
Weight: 31 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201040180

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✦ Synopsis

Abstract

The title compounds (V), which cannot be obtained by direct oxidation of (I), are prepared using the reversible formation of a dichloro‐β‐lactam moiety as novel protecting group.

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