发明名称 |
PROCESS FOR PREPARING VINYLAROMATIC COMPOUNDS |
摘要 |
The present invention provides a process for preparing a vinylaromatic compound comprising reacting an arylmetal reagent selected from arylmagnesium reagents and aryllithium reagents with a vinylphosphate in the presence of a palladium catalyst. The present invention also provides a process for preparing a vinylphosphate comprising reacting an enolizable ketone with a sterically hindered Grignard reagent and a halophosphate diester. |
申请公布号 |
WO03102202(A3) |
申请公布日期 |
2004.03.18 |
申请号 |
WO2003US17383 |
申请日期 |
2003.05.29 |
申请人 |
DSM IP ASSETS B.V.;PFIZER, INC. |
发明人 |
MILLER, JOSEPH, A. |
分类号 |
C07D295/08;C07B37/04;C07B49/00;C07B61/00;C07C1/32;C07C13/12;C07C13/20;C07C13/465;C07C13/48;C07C15/52;C07D295/092;C07F9/40 |
主分类号 |
C07D295/08 |
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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