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化学学报
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化学学报 ›› 1961, Vol. 27 ›› Issue (1): 38-40. 上一篇    下一篇

论文

甲基和苯基乙氧基硅烷的一步合成

曹怡, 孙树门, 王葆仁   

  1. 中国科学院化学研究所
  • 投稿日期:1960-03-29 发布日期:2013-06-03

ONE STEP SYNTHESIS OF METHYL AND PHENYL ETHOXYSILANES

TSOU I, SUN SUY-MUNG, WANG PAO-JEN   

  1. Institute of Chemistry, Academia Sinica
  • Received:1960-03-29 Published:2013-06-03

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溴甲烷或氯苯和金属镁作用于烃基三乙氧基硅烷可以一步合成二烃基二乙氧基硅烷,亦可作用于二烃基二乙氧基硅烷合成三烃基乙氧基硅烷.此法可不用乙醚,亦无需先制成Grignard试剂.操作方便,产率均在70%以上.

Di-or tri-substituted ethoxysilanes Can be metbydated or phenylated by the action of methyl bromide or chlorobenzene and magnesium in one step, without the use of ether as solvent and catalyst.The manipulations are simple and the vields are high, over 70% theoretical.