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Preparation of organosilicon compound comprises reacting halogenalkoxysilane compound with a dry polysulfide, dry sulfide and optionally sulfur; removing the mixture from the organic solvent and separating the binding phase
Preparation of organosilicon compound comprises reacting halogenalkoxysilane compound with a dry polysulfide, dry sulfide and optionally sulfur; removing the mixture from the organic solvent and separating the binding phase
Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1R 2R 3SiR 4) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1R 2R 3SiR 4X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1-R 3alkyl, alkoxy (preferred) or aryl; R 41-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.
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机译：有机硅化合物（Ⅰ）的制备包括使卤代烷氧基硅烷（Ⅱ）与干燥的多硫化物（Ⅲ），干燥的硫化物（Ⅳ）和任选的硫在有机溶剂中反应;从有机溶剂中除去含有（I）和固体物质的混合物，用水至少含有缓冲剂，并分离结合相。式（（R 1> R 2> R 3> SiR 4>）2S x）的有机硅化合物（I）的制备包括使式（R 1> R 2> R 3> SiR 4> X的卤素烷氧基硅烷化合物（II）反应）与式（M 2S z）的干燥多硫化物（III），式（M 2S）的干燥硫化物（IV）和任选地在有机溶剂中的硫;用含有至少一种缓冲剂的水从有机溶剂中除去包含（I）和固体材料（MX）的混合物，并分离结合相。 R 1＞ R 3＞烷基，烷氧基（优选）或芳基; R 4＞ 1-30C-脂族/芳族烃; x：大于1; X：卤素原子; M：碱金属阳离子，铵或半碱土金属或锌阳离子;和z：2-8。
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