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公开(公告)号:US4667048A
公开(公告)日:1987-05-19
申请号:US871807
申请日:1986-06-09
申请人: Kaoru Inoue , Hiroharu Miyagawa , Masayoshi Itoh , Tomohiro Abe , Kyogo Koizumi , Noriyuki Yanagawa
发明人: Kaoru Inoue , Hiroharu Miyagawa , Masayoshi Itoh , Tomohiro Abe , Kyogo Koizumi , Noriyuki Yanagawa
IPC分类号: C01B33/04 , C01B33/107 , C07F7/12 , C07F7/08
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。
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公开(公告)号:US4610859A
公开(公告)日:1986-09-09
申请号:US686893
申请日:1984-12-27
申请人: Hiroharu Miyagawa , Masayoshi Itoh , Tomohiro Abe , Kenji Iwata , Kyogo Koizumi
发明人: Hiroharu Miyagawa , Masayoshi Itoh , Tomohiro Abe , Kenji Iwata , Kyogo Koizumi
摘要: A process for producing silicon hydrides represented by the general formula Si.sub.n H.sub.2n+2 wherein n is a positive integer of 1 to 6, which comprises reacting a silicon-containing alloy with an aqueous solution of an acid in the presence of at least one inert organic solvent having a boiling range of from -60.degree. C. to 250.degree. C.
摘要翻译: 一种制备由通式SinH2n + 2表示的氢化氢的方法,其中n为1至6的正整数,其包括使含硅合金与酸的水溶液在至少一种惰性有机溶剂 沸点范围为-60℃至250℃。
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公开(公告)号:US4808392A
公开(公告)日:1989-02-28
申请号:US68759
申请日:1987-06-29
申请人: Masayoshi Itoh , Hiroharu Miyagawa , Masami Murakami , Tomohiro Abe , Kaoru Inoue , Keiichi Ikeda
发明人: Masayoshi Itoh , Hiroharu Miyagawa , Masami Murakami , Tomohiro Abe , Kaoru Inoue , Keiichi Ikeda
CPC分类号: C01B33/04 , C01B25/06 , C01B33/043 , C01B6/00 , C01B6/06
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。
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