An Efficient Pd-Catalyzed Route to Silyl Esters

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• 作者：Moni Chauhan ; Bhanu P. S. Chauhan ; and Philip Boudjouk
• 刊名：Organic Letters
• 出版年：2000
• 出版时间：April 20, 2000
• 年：2000
• 卷：2
• 期：8
• 页码：1027 - 1029
• 全文大小：41K
• 年卷期：v.2,no.8(April 20, 2000)
• ISSN：1523-7052

文摘

A one-step, highly selective catalytic route to silyl esters is reported. Commercially available silanes with Si-H functionality were convertedto silyl or siloxy esters in the presence of Pd(OAc)₂ under mild reaction conditions. This protocol was found to be equally applicable for themodification of multiple silicon centers in one framework and lead to the corresponding polysilyl esters in high yields. A comparison ofcatalytic efficiency of Pd(OAc)₂ versus Pd on carbon was also undertaken.

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