发明名称 |
Preparation of silyl ketene acetal and disilyl ketene acetal |
摘要 |
By reacting alpha,beta-unsaturated carboxylic esters with hydrosilanes or hydrosiloxanes in the presence of a catalytic amount of tris(pentafluorophenyl)borane, silyl ketene acetals or disilyl ketene acetals with high purity are produced in high yields.
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申请公布号 |
US6960679(B2) |
申请公布日期 |
2005.11.01 |
申请号 |
US20040829193 |
申请日期 |
2004.04.22 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
KIYOMORI AYUMU;KUBOTA TOHRU |
分类号 |
C07F7/18;(IPC1-7):C07F7/18 |
主分类号 |
C07F7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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