CAS: 1066-35-9; Chlorodimethylsilane

上下游产品

CAS号3277-26-7 1,1,3,3-四甲基二硅氧烷 | CAS号75-78-5 二甲基二氯硅烷 | CAS号4342-61-4 二氯四甲基二硅烷 | CAS号680-31-9 六甲磷酰三胺(HMPA) | CAS号992-94-9 甲基硅烷 | CAS号74-87-3 氯甲烷 | CAS号50-47-5 盐酸去甲咪嗪 | CAS号15933-59-2 四甲基二硅氮烷 | CAS号91-16-7 1,2-二甲氧基苯 | CAS号29681-57-0 叔丁基二甲基硅烷 | CAS号105200-25-7 [dimethylsilyl-... | CAS号3353-69-3 1,2-二(甲基二氯硅基)乙烷 | CAS号13528-93-3 1,2-双(氯二甲基硅基)乙烷 | CAS号330457-42-6 11-溴代正十一烷基二甲基氯硅烷 | CAS号3937-30-2 烯丙基二甲基硅烷 | CAS号3634-59-1 氯(己基)二甲基硅烷 | CAS号5089-28-1 1,8-二(二甲基氯硅烷)辛烷 | CAS号3582-71-6 1,5-二氯六甲基三硅氧烷 | CAS号995-83-5 十甲基二氢五硅氧烷

Dimethylsilylene置于盐酸体系中,149.9~204.9 °C,5.33 Kpa 条件下,反应生成二甲基一氯硅烷
参考文献:十二甲基环己硅烷与硅化合物的气相光化学反应.二甲基亚甲硅烷基一些插入反应的动力学
标题:十二甲基环己硅烷与硅化合物的气相光化学反应.二甲基亚甲硅烷基一些插入反应的动力学
摘要:描述了尝试测量由十二甲基环己硅烷的光解所产生的二甲基甲硅烷基的气相插入反应的动力学的尝试.二甲基亚甲硅进-氢键的插入是用三甲基硅烷主反应,Pentamethyldisilane,和符号-Tetramethyldisilane; 在所有情况下,插入的活化能均为零,速率常数的比率为1:3.1:4.3.二甲基亚甲硅烷基也以28 Kj Mol-1的活化能干净地插入氯化氢中.与甲基氯硅烷的光化学反应要复杂得多,几乎不涉及或不涉及甲硅烷基化学.这样发生的反应似乎几乎完全是通过根本机理进行的.
Doi:10.1016/s0022-328X(00)83467-1

专利信息

专利号:US-2006293466-A1
优先权日:2003-06-20
标 题:Methods for synthesis of graft polymers
发明人：GAUTHIER MARIO; YUAN ZHONGSHUN
权利人:UNIV WATERLOO
摘要:A process for the synthesis of arborescent polymers comprises epoxidation of a first polymer and grafting thereto a second polymer having groups reactive to the epoxide groups on the first polymer. The epoxidation and grafting steps can be repeated. In an additional embodiment, the present invention provides a one-pot method for the synthesis of arborescent polymers. In a reaction pot, a first polymer is copolymerized and then reacted with an activating compound in order to generate a polyfunctional macroinitiator. Monomers are then added to the reaction pot, the monomers having functional groups reactive towards reactive sites on the first polymer.

专利号:WO-2018157416-A1
优先权日:2017-02-28
标题 :Process for synthesis of 3,3,3-trifluropropyl dimethylsilyl propylene ether
发明人：SI LINXU; LI JIAQI; JU CHAOFAN; WU JUNYI
权利人:CHANGSHU 3F ZHONGHAO NEW CHEMICAL MAT CO LTD; NEIMENGGU ALLTOP FLUORINE NEW MAT DEVELOPMENT CO LTD
摘要:Disclosed is a process for the synthesis of 3,3,3-trifluropropyl dimethylsilyl propylene ether, the process comprising the following steps: (1) dimethyl monochlorosilane and propylene alcohol are added into a reactor, and a triethylamine catalyst and an n-hexane reaction solvent are then added, wherein the reaction process requires stirring, and during the process, a constant temperature oil bath is used for heating, and nitrogen is introduced; (2) after the reaction is completed, the product is left to stand for layering, and triethylamine hydrochloride in the lower layer is discharged to obtain crude 3,3,3-trifluropropyl dimethylsilyl propylene ether; and (3) the filtered crude 3,3,3-trifluropropyl dimethylsilyl propylene ether is rectified under a reduced pressure to obtain a high-purity 3,3,3-trifluropropyl dimethylsilyl propylene ether product. The 3,3,3-trifluropropyl dimethylsilyl propylene ether synthesized by the present invention has a lower raw material price, milder reaction conditions, and a safe and reliable reaction process; furthermore, the synthesis process is simple, has fewer side reactions, and produces less waste, wherein same is easy to treat, and the target product is easy to separate and has a high purity.

专利号:US-5877337-A
优先权日:1997-03-20
标 题 :Process for preparing alkylchlorosilanes from the residues of direct synthesis of alkylchlorosilanes
发明人：MAUTNER KONRAD; SCHINABECK ANTON; STRAUSSBERGER HERBERT
权利人:WACKER CHEMIE GMBH
摘要:Alkylchlorosilanes are prepared continuously from the residue of direct synthesis of alkylchlorosilanes containing liquid constituents with a boiling point of at least 70 DEG C. at 1013 hPa and solid constituents, by heating the residue with hydrogen chloride at temperatures of from 300 DEG C. to 800 DEG C. in a tubular reactor with internals which can be rotated.

专利号:WO-2012101052-A1
优先权日:2011-01-25
标 题:Cleaning dry residues of the direct synthesis of alkylchlorosilanes
发明人：ALBER ANNE; KUNERT JAN; ZIPP ALEXANDER; EBERLE HANS-JUERGEN
权利人:WACKER CHEMIE AG; ALBER ANNE; KUNERT JAN; ZIPP ALEXANDER; EBERLE HANS-JUERGEN
摘要:The invention relates to a method for cleaning dry residues of the direct synthesis of alkylchlorosilanes by treating the residues with an organic solvent.

专利号:WO-2018109398-A1
优先权日:2016-12-15
标 题 :Method for the synthesis of a diene polymer having conjugated pendant carbon-carbon double bonds
发明人：MATMOUR RACHID; SCHNELL BENOIT; IVANOV SERGEY
权利人:MICHELIN & CIE
摘要:The invention relates to a method for the synthesis of a diene polymer having conjugated pendant carbon-carbon double bonds located away from the ends thereof, by means of a hydrosilylation reaction.

专利号:US-2023192731-A1
优先权日:2020-05-29
标 题 :Process for the stepwise synthesis of silahydrocarbons
发明人：AUNER NORBERT; STURM ALEXANDER G; SANTOWSKI TOBIAS; FELDER THORSTEN
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:The invention relates to a process for the stepwise synthesis of silahydrocarbons bearing up to four different organyl substituents at the silicon atom, wherein the process includes at least one step a) of producing a bifunctional hydridochlorosilane by a redistribution reaction, selective chlorination of hydridosilanes with an ether/HCl reagent, or by selective chlorination of hydridosilanes with SiCl 4 , at least one step b) of submitting a bifunctional hydridochloromonosilane to a hydrosilylation reaction, at least one step c) of hydrogenation of a chloromonosilane, and a step d) in which a silahydrocarbon compound is obtained in a hydrosilylation reaction.