Palladium-catalyzed hydrosilylation of silyl-substituted butadienes

✍ Scribed by Wu-Wang Weng; Ruey-Min Chen; Tien-Yau Luh

• Publisher: John Wiley and Sons
• Year: 1995
• Tongue: English
• Weight: 394 KB
• Volume: 6
• Category: Article
• ISSN: 1042-7163
• DOI: 10.1002/hc.520060106

✦ Synopsis

Palladium-catalyzed hydrosilylation of silyl-substituted butadienes 1 and 2 with MeSiC12H has been investigated. Both steric effects and the presence of a n aiyl substituent affect the regiochemistry of the hydrosilylation reaction. Hydrosilylation of siloxanetethered bis-dienes 9 exhibits high regio-and diastereoselectivity .