(1) Ethylisopropoxychlorosilanes have been prepared and characterized.(2) By the thermal reaction of partially isopropanolysis product of ethyltrichlorosilane, linear ethylisopropoxypolysiloxanes containing from 1 to 3 silicon atoms and cyclotrisiloxane have been prepared and characterized.(3) Ethyldiisopropoxychlorosilane and isopropoxypolysiloxanes were refluxed and the two compounds of the series of linear ethylisopropoxypolysiloxanes in which one terminal group is the ethyl one have been synthesized and characterized.
(1)乙基异丙氧基
氯硅烷的制备和表征。(2)通过乙基三
氯硅烷部分
异丙醇解产物的热反应,制备了含1-3个
硅原子的直链乙基异丙氧基聚
硅氧烷和环三
硅氧烷,并进行表征。(3)乙基二异丙氧基
氯硅烷和异丙氧基聚
硅氧烷回流并表征。合成并表征了其中一个末端基团为乙基的直链乙基异丙氧基聚
硅氧烷系列的两种化合物。