利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

136 条记录 (耗时 0.017 秒)

    Process for the manufacture of (iodoorganyl)alkoxysilanes
    3.
    发明授权
    Process for the manufacture of (iodoorganyl)alkoxysilanes 失效
    （碘代有机基）烷氧基硅烷的制备方法

    公开(公告)号：US4362885A

    公开(公告)日：1982-12-07

    申请号：US330355

    申请日：1981-12-14

    申请人： Peter Panster ,  Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    发明人： Peter Panster ,  Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    IPC分类号： C07F7/18 ,  C07F7/08

    CPC分类号： C07F7/1888

    摘要： The subject of the invention is a process for the manufacture of (iodoorganyl)alkoxysilanes of the general formula: ##STR1## in which R.sup.1 is an alkylene group, R.sup.2 is an alkoxy group and R.sup.3 and R.sup.4 an alkoxy group and/or an alkyl or aryl group, whereby the chlorine or bromine compound corresponding to that of formula (1) is caused to react with stoichiometric to double molar quantities of an inorganic iodine donor in the presence of 0.01-5 mol % of an organic substituted onium salt of nitrogen, phosphorus, arsenic or antimony or an organic substituted sulfonium salt or a crown ether as catalyst, in certain solubilizing agents.

    摘要翻译： 本发明的主题是制备通式如下的（碘代有机基）烷氧基硅烷的方法：其中R1是亚烷基，R2是烷氧基，R3和R4是烷氧基和/或 烷基或芳基，其中使与对应于式（1）的氯或溴化合物在0.01-5mol％的有机取代鎓盐的存在下与化学计量比与双摩尔量的无机碘供体反应 的氮，磷，砷或锑或有机取代的锍盐或冠醚作为催化剂，在某些增溶剂中。

    Method for preparation of 3-chloropropyl-trichlorosilane
    4.
    发明授权
    Method for preparation of 3-chloropropyl-trichlorosilane 失效
    3-氯丙基三氯硅烷的制备方法

    公开(公告)号：US4584395A

    公开(公告)日：1986-04-22

    申请号：US699696

    申请日：1985-02-08

    申请人： Peter Panster ,  Rudolf Michel ,  Wolfgang Buder ,  Peter Kleinschmit

    发明人： Peter Panster ,  Rudolf Michel ,  Wolfgang Buder ,  Peter Kleinschmit

    IPC分类号： C07F7/12 ,  B01J31/00 ,  C07B61/00 ,  C07F7/14 ,  C07F7/08

    CPC分类号： C07F7/14

    摘要： A method for the preparation of 3-chloropropyltrichlorosilane is carried out by conversion of trichlorosilane with allylchloride in the presence of a platinum containing polymeric organosiloxane-ammonium compound containing units represented by the structural formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 represent a group of the formula:R.sup.5 --SiO.sub.3/2 (2)wherein R.sup.5 denotes an alkylene group and the free valences of the oxygen atoms are saturated by silicon atoms of further groups of the formula (2), optionally with incorporation of crosslinking agents, R.sup.4 has the same meaning as R.sup.1, R.sup.2 and R.sup.3 or hydrogen, alkyl, cycloalkyl or benzyl, Y.sup.x- represents PtX.sub.4.sup.2- or PtX.sub.6.sup.2- (X is Cl or Br) and can also be an inorganic 1 to 3 functional anion of a protonic acid which yields stable salts with amine bases or the hydroxy group, and x is a number from 1 to 3.

    摘要翻译： 制备3-氯丙基三氯硅烷的方法是通过在含有由下列结构式表示的含有单元的含铂聚合物有机硅氧烷 - 铵化合物存在下，将三氯硅烷与烯丙基氯反应进行的：其中R1，R2和R3 代表式为R5-SiO3 / 2（2）的基团，其中R5表示亚烷基并且氧原子的游离价被另外的式（2）的基团的硅原子饱和，任选地加入交联剂 ，R4与R1，R2和R3或氢，烷基，环烷基或苄基具有相同的含义，Yx-表示PtX42-或PtX62-（X是Cl或Br），也可以是质子的无机1至3官能阴离子 其与胺碱或羟基产生稳定的盐，x为1至3的数。

    Nitrogen containing alkoxysilane and process for its production
    6.
    发明授权
    Nitrogen containing alkoxysilane and process for its production 失效
    含氮烷氧基硅烷及其生产方法

    公开(公告)号：US4337205A

    公开(公告)日：1982-06-29

    申请号：US182313

    申请日：1980-08-28

    申请人： Wolfgang Buder ,  Siegfried Wolff ,  Peter Kleinschmit

    发明人： Wolfgang Buder ,  Siegfried Wolff ,  Peter Kleinschmit

    IPC分类号： C07F7/18 ,  C07C117/04 ,  C07C118/04

    CPC分类号： C07F7/182

    摘要： There are prepared nitrogen containing alkoxysilanes of the formula (RO).sub.3-n (CH.sub.3).sub.n Si(CH.sub.2).sub.m NHCON.sub.3 in which R is an alkyl group having 1 to 3 carbon atoms, n is 0, 1 or 2 and m is 1, 2 or 3 by a process comprising dissolving in an inert solvent an isocyanate group containing silane of the formula (RO).sub.3-n (CH.sub.3).sub.n Si(CH.sub.2).sub.m N.dbd.C.dbd.O in which R, n and m are as defined above and reacting the silane with a water free hydrogen nitride or with hydrogen halide and an alkali metal-alkaline earth metal-, or ammonium azide at a temperature between 0.degree. C. and the boiling point of the inert solvent. The compounds are useful in making phosphinimines.

    摘要翻译： 制备式（RO）3-n（CH3）nSi（CH2）mNHCON3的含氮烷氧基硅烷，其中R是具有1至3个碳原子的烷基，n是0,1或2，m是1,2 或通过包括在惰性溶剂中溶解含有式（RO）3-n（CH 3）n Si（CH 2）m N = C = O的硅烷的异氰酸酯基团的方法，其中R，n和m如上所定义，并使 该硅烷与无水氮化氢或与卤化氢和碱金属 - 碱土金属或叠氮化铵在0℃至惰性溶剂的沸点之间的温度下进行。 该化合物可用于制备次膦酰亚胺。

    Aqueous solution of cationic organosilicon compounds and process for the production of the solutions
    7.
    发明授权
    Aqueous solution of cationic organosilicon compounds and process for the production of the solutions 失效
    阳离子有机硅化合物的水溶液及其制备方法

    公开(公告)号：US4390712A

    公开(公告)日：1983-06-28

    申请号：US298251

    申请日：1981-08-31

    申请人： Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    发明人： Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    IPC分类号： B03D1/01 ,  C07F7/18 ,  C07F7/10

    CPC分类号： C07F7/1892 ,  B03D1/0046 ,  B03D1/01

    摘要： There are prepared aqueous solutions of cationic organosilicon compounds which are produced by reacting an alkoxysilylalkyl halide of the formula (RO).sub.3-n R.sub.n.sup.1 --Si--R.sup.2 --X (I) where R is C.sub.1 to C.sub.5 alkyl, methoxy, ethoxy, phenyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.1 is C.sub.1 to C.sub.5 alkyl, phenyl, tolyl, benzyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.2 is a divalent ethylenic double bond free hydrocarbon group having 3 to 8 carbon atoms, n is zero, 1 or 2 and X is chlorine, bromine, or iodine with a tertiary amine of the formula R.sup.3 NR.sup.4 R.sup.5 (II) where R.sup.3, R.sup.4, and R.sup.5 are the same or different and each is an alkyl group or benzyl in which the number of carbon atoms of the alkyl group or the alkyl groups together is up to 30 or R.sup.4 and .sup.5 together with the nitrogen atom, as well as in a given case a further hetero atom selected from the group consisting of oxygen, nitrogen, and sulfur is a univalent five to eight membered heterocyclic ring having three to seven --CH.sub.2 -- groups in the heterocyclic ring, or R.sup.5 is a C.sub.3 to C.sub.12 cycloalkyl group in aqueous medium at a temperature from room temperature (e.g. about 20.degree. C.) to 300.degree. C. at a mole ratio of (I) to (II) between 1:0.8 to 1:1,2 and in a given case under pressure.

    摘要翻译： 制备阳离子有机硅化合物的水溶液，其通过使式（RO）3-nRn1-Si-R2-X（I）的烷氧基​​甲硅烷基烷基卤化物反应制备，其中R是C1至C5烷基，甲氧基，乙氧基，苯基或 C5至C8环烷基; R 1是C 1至C 5烷基，苯基，甲苯基，苄基或C 5至C 8环烷基; R2是具有3-8个碳原子的二价烯键式双键无键烃基，n为0,1或2，X为氯，溴或碘，与式R3NR4R5（Ⅱ）的叔胺反应，其中R3，R4和 R5相同或不同，并且各自为烷基或苄基，其中烷基或烷基的碳原子数一起为至多30或R4和5以及氮原子以及在给定的 在另一个选自氧，氮和硫的杂原子的情况下，杂环中具有三至七个-CH 2 - 基的一价五元至八元杂环，或者R5是水性中的C3至C12环烷基 介质在室温（例如约20℃）至300℃的温度下以（I）至（II）的摩尔比为1:0.8至1:1.2，在给定情况下在压力下。

    Process for the hydriding of halogen-substituted compounds
    8.
    发明授权
    Process for the hydriding of halogen-substituted compounds 失效
    氢化取代的化合物的方法

    公开(公告)号：US5126473A

    公开(公告)日：1992-06-30

    申请号：US565433

    申请日：1990-08-10

    申请人： Hans-Juergen Klockner ,  Ralf Schmoll ,  Peter Panster ,  Peter Kleinschmit

    发明人： Hans-Juergen Klockner ,  Ralf Schmoll ,  Peter Panster ,  Peter Kleinschmit

    IPC分类号： C01B6/00 ,  C01B33/04 ,  C01B33/107 ,  C07F7/08

    CPC分类号： C07F7/0801 ,  C01B33/043 ,  C01B33/107 ,  C01B6/00 ,  C07F7/0896

    摘要： A process is described for the hydrided of halogen-substituted compounds of the second to fourth period of Groups III to V of the periodic system, with the exception of gallium, aluminum, carbon, or nitrogen. A finely-granulated aluminum is added to a molten salt melt that consists of 50-67 molar % AlCl.sub.3 (anhydrous) and 50 to 33 molar % of sodium chloride. Then to the stirred, or by some other means dispersed suspension, hydrogen is introduced to hydrided the finely-dispersed aluminum. Thereafter the mixture is reacted with the halogen-substituted compound and the resulting hydrided compound is renewed.

    摘要翻译： 描述了除了镓，铝，碳或氮之外，周期性系的第III至V族的第二至第四周期的卤素取代的化合物的氢化方法。 将细粒状的铝加入由50-67摩尔％AlCl 3（无水）和50-33摩尔％氯化钠组成的熔融盐熔体中。 然后通过搅拌或通过其它方式分散悬浮液，引入氢气使细分散的铝水合。 然后将混合物与卤素取代的化合物反应，并且更新所得的氢化化合物。