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Palladium-catalyzed stereoselective synthesis of E- and Z-1,1-diaryl or triarylolefins

✍ Scribed by Frédéric Liron; Marina Gervais; Jean-François Peyrat; Mouâd Alami; Jean-Daniel Brion

Book ID: 104253323
Publisher: Elsevier Science
Year: 2003
Tongue: French
Weight: 863 KB
Volume: 44
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(03)00459-3

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✦ Synopsis

A stereoselective and flexible synthesis of various E-and Z-1,1-diaryl and triarylolefins 3 was achieved from readily available vinylstannanes 1 via stereospecific iodo-destannylation and subsequent palladium-catalyzed Negishi-type cross-coupling reaction with arylzinc reagents under mild conditions.

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