The present invention provides a process for preparing a vinylphosphate comprising reacting an enolizable ketone with a sterically hindered Grignard reagent and a halophosphate diester.
Losco; Peri, Gazzetta Chimica Italiana, 1959, vol. 89, p. 1298,1304
作者:Losco、Peri
DOI:——
日期:——
PROCESS FOR PREPARING VINYLAROMATIC COMPOUNDS
申请人:DSM IP Assets B.V.
公开号:EP1509484A2
公开(公告)日:2005-03-02
US6608212B1
申请人:——
公开号:US6608212B1
公开(公告)日:2003-08-19
[EN] PROCESS FOR PREPARING VINYLAROMATIC COMPOUNDS<br/>[FR] PROCEDE DE PREPARATION DE COMPOSES VINYLAROMATIQUES
申请人:DSM IP ASSETS BV
公开号:WO2003102202A2
公开(公告)日:2003-12-11
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.