PROCESS FOR PREPARING PHENYLORGANOSILICON INTERMEDIATES
摘要
A method for preparing phenyl-containing organosilicon intermediates using an aromatic halogenated solvent during the coupling reaction involving a phenyl Grignard reagent and a precursor silane. The process comprises contacting a phenyl halide with magnesium in a solvent such as ether, or an aromatic halogenated/ether solvent mixture to form a Grignard reagent, and contacting the Grignard reagent with a precursor chlorosilane in aromatic halogenated solvent to form the desired organosilicon intermediates, and then filtering and distilling to acquire the organosilicon intermediate reaction product.
申请公布号
WO03084970(A1)
申请公布日期
2003.10.16
申请号
WO2003US09696
申请日期
2003.03.28
申请人
DOW CORNING CORPORATION;NGUYEN, BINH, T.;BEDBURY, CURTIS, J.;CANNADY, JOHN, P.
发明人
NGUYEN, BINH, T.;BEDBURY, CURTIS, J.;CANNADY, JOHN, P.