• 本文评论了用于加成反应过渡金属催化剂。

    The transition metal catalysts for hydrosilation are reviewed in this paper.

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  • 通过采用催化剂催化烯丙基加成反应合成有机聚醚表面活性剂

    Silicone polyether surfactant was synthesized by the addition reaction of low hydrogen content silicone and allyl polyether with Pt catalyst and under no solvent condition.

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  • 进行加成反应,合成出环氧聚醚改性聚甲基氧烷

    It was then reacted with low hydrogen containing silicone oil via hydrosilylation to produce epoxy-containing polyether silicone.

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  • 研究载液相催化剂制备及其3-氯丙烯与甲基二氯加成反应中的催化性能

    The preparation of supported liquid-phase platinum catalyst, and its catalytic property for hydro-(silylation) reaction of 3-chloropropene were studied.

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  • 计算表明分子加成反应生成稳定烷基

    The computation indicated that the stable silicyl alkene is produced by the addition reaction of silicon alkyne and hydro-gen.

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  • 考察温度催化剂用量加料速率等因素苯乙烯与甲基二氯加成反应的影响。

    The effects of temperature, the quantity of catalyst used, and reactant feed rate on hydrosilylation was discussed.

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  • 研究5A分子筛固载催化剂制备催化乙炔三乙氧基加成反应的催化效果进行了探索。

    The preparation of 5A zeolite supported platinum catalyst, and its catalytic capabilities for hydrosilylation reaction of acetylene with triethoxysilane were studied.

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  • 甲基含丙烯酸十二酯为原料,氯催化剂通过加成方法直接合成了烷基酯改性

    Modified silicone with long chain acylate is synthesized by hydrosilation of PHMS and lauryl acrylate using chloroplatinic acid as the catalyst.

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  • 金属催化剂作用下,以烯烃氢硅油为原料,利用加成反应合成有机

    Silicone waxes were hydrosilylated from polyhydrosiloxane and olefins in the presence of metal catalyst.

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  • 金属催化剂作用下,以烯烃氢硅油为原料,利用加成反应合成有机

    Silicone waxes were hydrosilylated from polyhydrosiloxane and olefins in the presence of metal catalyst.

    youdao

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