CAS: 1113-12-8; Diallyldimethylsilane

上下游产品

CAS号75-78-5 二甲基二氯硅烷 | CAS号1730-25-2 烯丙基溴化镁 | CAS号556-56-9 烯丙基碘 | CAS号106-95-6 烯丙基溴 | CAS号3651-23-8 DIALLYLDICHLORO... | CAS号4028-23-3 烯丙基二甲基氯硅烷 | CAS号13029-09-9 2,2'-双溴双苯 | CAS号2622-05-1 烯丙基氯化镁 | CAS号75-16-1 甲基溴化镁 | CAS号75-77-4 三甲基氯硅烷 | CAS号4028-23-3 烯丙基二甲基氯硅烷 | CAS号75-78-5 二甲基二氯硅烷 | CAS号18132-75-7 bis[3-(dichloro... | CAS号122557-88-4 allyl(3-(dichlo... | CAS号17955-81-6 二烯丙基四甲基二硅氧烷 | CAS号18027-92-4 1-[3-(3-acetyls... | CAS号187737-37-7 propene | CAS号353-66-2 二氟二甲基硅烷 | CAS号27607-78-9 DIMETHYLBIS(TRI... | CAS号150443-41-7 allyldimethylsi...

二烯丙基二氯硅烷置于ch3Mgbr体系中,用 Not Given 用作溶剂,以58%的收率获得二烯丙基二甲基硅烷
参考文献:Petrov,A. D.; Mironov,V. F.,Izvestiya Akademii Nauk Sssr,Seriya Khimicheskaya
标题:Petrov,A. D.; Mironov,V. F.,Izvestiya Akademii Nauk Sssr,Seriya Khimicheskaya

专利信息

专利号:US-2024309024-A1
优先权日:2023-03-14
标题 :Direct synthesis of alkenylhalosilanes
发明人：LEWIS KENRICK MARTIN; ZHU YANJUN; BYRNE CHRISTOPHER M
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for the direct synthesis of alkenylhalosilane monomers. Forming a slurry of liquid and copper-activated silicon from fresh silicon, cyclone fines and/or fine dust from silicon grinding, ultrafines and/or spent contact mass from the Direct Synthesis of alkylhalosilanes and arylhalosilanes, in a thermally stable solvent. Reacting the silanes by agitating the slurry with at least one unsaturated aliphatic or cycloaliphatic organohalide of the formula R1X, and optionally an organohalosilane and/or hydrogen halide, in the presence of a polymerization inhibiting Lewis base additive, at a reaction time, temperature and pressure effective to produce alkenylhalosilanes having the formulae, R1SiHX2, R12SiHX, R13SiX, R1SiX3, and R12SiX2 or mixtures thereof.

专利号:US-9249165-B2
优先权日:2013-08-30
标题 :Slurry phase direct synthesis of organohalosilanes from cyclone fines
发明人：LEWIS KENRICK MARTIN; ZHU YANJUN; MEREIGH ABELLARD T; RAZZANO JOHN; NEELY JOHN DAVID
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:The present invention is directed to a process for the synthesis of organohalosilane monomers, comprising the steps of (1) forming a slurry of cyclone fines, ultra fines and/or spent contact mass in a thermally stable solvent and reacting the agitated slurry with an organohalide of the formula R 1 X in the presence of an additive for a time and at a temperature sufficient to produce organohalosilane monomers having the formulae R 1 SiHX 2 , R 1 2 SiHX, R 1 3 SiX, R 1 SiX 3 , and R 1 2 SiX 2 ; wherein R 1 is a saturated or unsaturated aromatic group, a saturated or unsaturated aliphatic group, alkaryl group, or cycloaliphatic hydrocarbyl group, and X is a halogen; and (2) recovering said organohalosilane monomers.

专利号:US-11767388-B1
优先权日:2019-09-18
标 题 :Silicon-functionalized rubber
发明人：ENSIGN SETH CODY; VIELHABER MARGARET FLOOK; JOHNGRASS JENA LYNN; MA LIQING
权利人:GOODYEAR TIRE & RUBBER
摘要:The compatibility between silica fillers and synthetic rubbers which are synthesized utilizing lanthanide-based catalyst systems, such as neodymium catalyst systems can be improved by terminating the polymerization with a vinyl silane terminating agent. In doing so the vinyl silane is allowed to react with the polymer chain ends of the neodymium rubber to functionalize the chain ends of the polymer chains with silicon containing groups. This results in the rubber having better characteristics for utilization in tire rubber formulations, such a tire tread formulations, that exhibit improved wear characteristics and lower rolling resistance. The process for the synthesis of such functionalized polydiene rubber comprises (1) polymerizing a diene monomer in the presence of a lanthanide-based catalyst system, and (2) terminating the polymerization with a vinyl silane terminator. The functionalized polydiene rubber composition made by this method is comprised of a polydiene rubber which is functionalized at its chain ends with a silicon containing group.

专利号:EP-3039027-A1
优先权日:2013-08-30
标题 :Slurry phase direct synthesis of organohalosilanes from cyclone fines

专利号:EP-3039027-B1
优先权日:2013-08-30
标题:Slurry phase direct synthesis of organohalosilanes from cyclone fines

专利号:JP-2016530277-A
优先权日:2013-08-30
标题:Direct slurry phase synthesis of organohalosilanes from cyclone fine particles