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ChemInform Abstract: Copper-Catalyzed Cascade Reactions of Substituted 4-Iodopyrazolecarbaldehydes with 1,2-Phenylenediamines and 2-Aminophenols.

✍ Scribed by Maloy Nayak; Sanjay Batra

Publisher: John Wiley and Sons
Year: 2011
Weight: 45 KB
Volume: 42
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201118029

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✦ Synopsis

Abstract

The title reaction affords pyrazolo‐fused diazepines and oxazepines via an intermolecular condensation followed by a copper‐catalyzed C—N or C—O coupling reaction.

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