CAS: 1745-72-8; Dichloro-Bis(Ethenyl)Silane

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CAS号75-01-4 乙烯基氯 | CAS号127410-30-4 N-[diethylamino... | CAS号1719-53-5 二氯二乙基硅烷 | CAS号1112-55-6 四乙烯硅烷 | CAS号7440-21-3 硅 | CAS号75-94-5 乙烯基三氯硅烷 | CAS号1826-67-1 乙烯基溴化镁 | CAS号1871-21-2 三乙烯基氯硅烷 | CAS号3536-96-7 乙烯基氯化镁 | CAS号105701-76-6 chloro-bis(ethe... | CAS号18142-56-8 bis(ethenyl)silane | CAS号7787-89-5 Trichloro(2-chl... | CAS号75-94-5 乙烯基三氯硅烷 | CAS号872-46-8 1,1-Dichloro-1-... | CAS号920743-66-4 bis(ethenyl)-bi... | CAS号920743-67-5 bis(ethenyl)-bi...

📜氯乙烯置于si-Cu体系中,用 Neat (No Solvent) 用作溶剂,化学反应生成二乙烯基二氯硅烷
参考文献:The Preparation Of Vinyl And Allyl Chlorosilanes
标题:The Preparation Of Vinyl And Allyl Chlorosilanes
摘要:
Doi:10.1021/ja01226A058

专利信息

专利号:WO-03068806-A1
优先权日:2002-02-14
标 题 :Solid phase peptide synthesis on silica
发明人：GROARKE MICHELLE
权利人:JOHNSON MATTHEY PLC; GROARKE MICHELLE
摘要:A method for peptide synthesis is described, comprising steps of forming an organofunctional silica by reaction of an alkyl silicate, an organofunctional silane and water, optionally in the presence of a template compound; removing the template compound if present; reacting said organofunctional silica with a first protected amino acid to produce a tethered protected amino acid; deprotecting the tethered protected amino acid; reacting at least one further protected amino acid with said tethered deprotected amino acid to form a tethered peptide, and removing the peptide from the organofunctional silica. Preferably, prior to reaction of the first protected amino acid, the organofunctional silica is reacted with at least one linking compound to form a linker-modified organofunctional silica with which the first protected amino acid is reacted. A method for preparing an organfunctional silica by the co-hydrolysis of an alkyl silicate and an organofunctional silane is depicted below. The wavy line represents the silicon atom on or within the resulting silica material formula (I). A reaction of a protected amino acid with an organofunctional silica to provide a tethered protected amino acid is depicted below formula (II).

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-2997074-A1
优先权日:2013-05-17
标 题 :Catalyst for synthesis of siloxanes

专利号:US-9416147-B2
优先权日:2014-04-03
标题 :Preparation of silazane compound
发明人：TONOMURA YOICHI; KUBOTA TOHRU
权利人:SHINETSU CHEMICAL CO
摘要:A silazane compound useful as synthesis intermediates for paint additives, polymer modifiers, pharmaceuticals and agricultural chemicals is efficiently prepared by reaction of a halosilane compound with an amino-containing compound in a solvent which is the same silazane compound as the target product.

专利号:CN-105246947-A
优先权日:2013-05-17
标 题:Catalyst for synthesis of siloxanes

专利号:US-2016347910-A1
优先权日:2013-02-15
标 题:Catalyst for synthesis of siloxanes