• 它们乙烯烯,异丁烷,环丁烷丁烯类化合物个,甲基乙基乙基乙酸

    Ten of them were identified. They are ethylene, propylene, isobutane, cyclobutane, three isomeric butenes, methyl ethyl ether, ethyl isopropyl ether, and ethyl acetate.

    youdao

  • 五氟乙烯乙基硅烷、一氧化碳在羰基钴催化下反应一个位置立体异体( 五氟苯基烯基硅混和物。

    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.

    youdao

  • 五氟乙烯乙基硅烷、一氧化碳在羰基钴催化下反应一个位置立体异体( 五氟苯基烯基硅混和物。

    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.

    youdao

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