Process for disproportionating silanes
    1.
    发明授权
    Process for disproportionating silanes 失效
    歧化硅烷的方法

    公开(公告)号:US4667048A

    公开(公告)日:1987-05-19

    申请号:US871807

    申请日:1986-06-09

    CPC分类号: C07F7/125

    摘要: A process for disproportionating silanes, which comprises contacting a silane having at least one Si--H bond represented by the general formulaR.sub.l H.sub.m SiX.sub.4-(l+m)wherein R represents an alkyl or aryl group, X represents a halogen atom or an alkoxy group, l is 0, 1 or 2, and m is 1, 2 or 3 and l+m is 1, 2 or 3, and when l is 2, R's may be identical or different, and when l+m is 1 or 2, X's may be identical or different, with a reaction product of a strong acid-type cation exchange resin with an amine and disproportionating the silane.

    摘要翻译: 一种用于歧化硅烷的方法,其包括使具有由通式R 1 H m SiX 4 - (1 + m)表示的至少一个Si-H键的硅烷接触,其中R表示烷基或芳基,X表示卤素原子或烷氧基, l为0,1或2,m为1,2或3,l + m为1,2或3,当l为2时,R可以相同或不同,当l + m为1或2时, X可以相同或不同,强酸型阳离子交换树脂与胺的反应产物和歧化硅烷。

    Process for producing silanes
    3.
    发明授权
    Process for producing silanes 失效
    硅烷生产工艺

    公开(公告)号:US4808392A

    公开(公告)日:1989-02-28

    申请号:US68759

    申请日:1987-06-29

    摘要: A process for producing silanes represented by the general formula SI.sub.n H.sub.2n+2 wherein n is 1 or 2, which comprises (a) preparing a silicon-magnesium alloy containing at least one element selected from the goup consisting of Li, Na, K, Ca, Ba, Ti, Zr, Nb, Cr, Mo, Mn, Fe, Co, Ni, Pd, Cu, Ag, Zn, Cd, Al, Sn, Pb, Bi, Se, S and C as a third component element; (b) reacting the alloy containing the third component element with an acid in an ammonia solvent; and (c) thus, varying the ratio of Si.sub.2 H.sub.6 formed to SiH.sub.4 formed.

    摘要翻译: 一种制备由通式SInH 2 n + 2表示的硅烷的方法,其中n为1或2,其包括(a)制备含有至少一种选自由Li,Na,K,Ca, Ba,Ti,Zr,Nb,Cr,Mo,Mn,Fe,Co,Ni,Pd,Cu,Ag,Zn,Cd,Al,Sn,Pb,Bi,Se,S和C作为第三成分元素; (b)使含有第三组分元素的合金与氨在氨溶剂中的酸反应; 和(c)因此改变形成的Si 2 H 6与形成的SiH 4的比例。