以苯基三甲氧基硅烷为偶联剂对纳米MCM-41分子筛进行了有机改性,制备了苯基改性的纳米MCM-41分子筛MCM-41(m)。
Nanometer molecular sieve MCM-41 was modified by using phenyltrimethoxysilane as a coupling agent and phenylated nanometer molecular sieve MCM-41(m) was prepared.
以苯基三甲氧基硅烷为偶联剂对纳米MCM-41分子筛进行了有机改性,制备了苯基改性的纳米MCM-41分子筛MCM-41(m)。
The reaction of silanization between the silanols in the channels of the modified nanometer MCM-41 molecular sieve and the phenyltrimethoxysilane occurs.
本文利用苯基三氯硅烷和硅胶表面羟基反应制备了苯基化硅胶。
The phenylated silica gel has been prepared by the reaction between the surface hydroxyl groups of silica gel and phenyl trichlorosilane.
五氟苯乙烯与三乙基硅烷、一氧化碳在八羰基钴催化下反应得一个位置和立体异体( 五氟苯基烯基硅醚)的混和物。
The Co 2(CO) 8 catalyzed reaction of pentafluorostyrene with triethylsilane and carbon monoxide gives a perfluorophenyl enol silyl ether as a mixture of regio- and stereo-isomers.
五氟苯乙烯与三乙基硅烷、一氧化碳在八羰基钴催化下反应得一个位置和立体异体( 五氟苯基烯基硅醚)的混和物。
The Co 2(CO) 8 catalyzed reaction of pentafluorostyrene with triethylsilane and carbon monoxide gives a perfluorophenyl enol silyl ether as a mixture of regio- and stereo-isomers.
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