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ChemInform Abstract: Combined InCl3- and Amine-Catalyzed Intramolecular Addition of α-Disubstituted Aldehydes onto Unactivated Alkynes.

✍ Scribed by Benjamin Montaignac; Maxime R. Vitale; Veronique Michelet; Virginie Ratovelomanana-Vidal

Publisher: John Wiley and Sons
Year: 2010
Weight: 25 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201043053

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✦ Synopsis

Abstract

InCl~3~ in combination with an amine catalyzes the cyclization of formylalkynyl substrates to afford cyclopentanone products and the pyrrolidine (IV).

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