Sutro LLP Cushman Darby & Cushman Intellectual Property Group of Pillsbury Madison &
Process for the preparation of bistriphenylsilyl chromate
 Disclosed is a process for the preparation of bistriphenylsilyl chromate, wherein triphenylchlorosilane, potassium dichromate and any one selected from alkali metal oxides, alkali hydroxides and alkali metal carbonates are reacted in, as solvent, a mixture of glacial acetic acid and a hydrocarbon solvent at a certain temperature, whereby bistriphenylsilyl chromate having high purity can be obtained with high yield. 
China Paeto-Chemical Corporation Research Institute of Petroleum Processing SINOPEC
C C
C07F C07F
inventional inventional
Longxiu Xiuqin Jiuhua Jinqiang Ping Xiaoyuan Jinfeng Hongmei Hongbo Qiwei
Dai Li Chen Mo Gao Wang Wang Liu Ji Duan