✦ LIBER ✦

Intermolecular asymmetric cyclopropanation with diazoketones catalyzed by chiral ruthenium porphyrins

✍ Scribed by Irène Nicolas; Paul Le Maux; Gérard Simonneaux

Book ID: 104095048
Publisher: Elsevier Science
Year: 2008
Tongue: French
Weight: 104 KB
Volume: 49
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2008.01.129

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✦ Synopsis

The asymmetric addition of diazoacetophenone to styrene derivatives to give optically active cyclopropyl ketones (ee up to 86%) was carried out by using chiral ruthenium porphyrins as homogeneous catalysts.

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