• The new concepts about solid detector with internal sample, gluing-optic-al coupling reagent and gluing-scintillating-optical coupling reagent were given.

    本文提出内部样品固体探测器、胶合光导剂和胶合闪烁光导剂的新概念。

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  • Squalene was successfully synthesized from farnesyl bromide with the highly efficient reductive coupling reagent tri-triphenylphosphine cobalt chloride that was freshly prepared in the laboratory.

    通过自制高效偶联试剂三三苯基膦氯化亚钴和自制金合欢基溴的还原偶联反应,成功地合成了角鲨烯。

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  • Activated pyrophyllite obtained from pyrophyllite treated with a silane coupling reagent has a simple chemical composition, stable structure, fine grainsize and narrow range of grainsize distribution.

    用硅烷偶联剂处理,所得到的活性叶蜡石化学组成简单、结构稳定、粒度细及其分布范围窄。

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  • Our interest is to investigate reductive coupling reactions induced by low-valent titanium reagent.

    这种试剂被广泛应用于分子内和分子间的还原偶联等反应。

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  • The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details.

    综述了近年来国外关于六甲基二硅烷的合成工艺(还原耦合法、格氏试剂法、电解还原法等);并就其未来的研究方向提出了建议。

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  • The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details.

    综述了近年来国外关于六甲基二硅烷的合成工艺(还原耦合法、格氏试剂法、电解还原法等);并就其未来的研究方向提出了建议。

    youdao

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