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ChemInform Abstract: Base Catalyzed Intramolecular Cycloaddition of Dialkyl(4-hydroxybutyn-2-yl)[3-(p-tolyl)propyn-2-yl]ammonium Chlorides and Intramolecular Recyclization of the Products Obtained.

✍ Scribed by E. O. Chukhajian; L. V. Ayrapetyan; El. O. Chukhajian; H. A. Panosyan

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201049097

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✦ Synopsis

Abstract

Isoindolinium chlorides (IV) are obtained in a diene synthesis type intramolecular cyclization in aqueous base medium starting from ammonium chlorides (III).

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