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Michael additions of carbonucleophiles to butenone catalyzed by the non-hydride [Ru(O2CH)(CO)2(PPh3)]2 complex

✍ Scribed by Michel Picquet; Christian Bruneau; Pierre H. Dixneuf

Book ID: 104209288
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 657 KB
Volume: 55
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(99)00115-5

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✦ Synopsis

Ru(B-O:CH)(CO)2(PPh3)]: in acetonitrile is an efficient catalyst precursor for the Michael addition of soft carbonucleophiles to butenone. The utilization of terminal alkynes as donors makes possible the selective formation of y,5-ynones.

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