乙烯基三氯硅烷置于ch3Mgbr体系中,用 Not Given 用作溶剂,化学反应生成甲基乙烯基二氯硅烷 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
专利号:US-2003068317-A1 优先权日:2001-04-20 标题:High capacity methods for separation, purification, concentration, immobilization and synthesis of compounds and applications based thereupon 发明人:LEE WILLIAM; SAITO KYOICHI 摘要:Compositions are provided herein comprising a base material having engrafted polymer brushes. The polymer brushes further comprise one or more functional groups immobilized along the surface of the brushes in a plurality of layers, which confer functional properties to the base material compositions. Methods of using these compositions include deoxygenation of a sample solution, hydrolysis of denaturing agents in a sample solution, resolution of racemic mixtures in a sample solution, and purification, and concentration of target compounds.
专利号:US-2008070274-A1 优先权日:2001-12-10 标 题 :High capacity, methods for separation, purification, concentration, immobilization and synthesis of compounds and applications based thereupon 发明人:LEE WILLIAM; SAITO KYOICHI 权利人:LEE WILLIAM; SAITO KYOICHI 摘要:Compositions are provided herein comprising a base material having engrafted polymer brushes. The polymer brushes further comprise one or more functional groups immobilized along the surface of the brushes in a plurality of layers, which confer functional properties to the base material compositions. Methods of using these compositions include deoxygenation of a sample solution, hydrolysis of denaturing agents in a sample solution, resolution of racemic mixtures in a sample solution, and purification, and concentration of target compounds.
专利号:WO-2010113188-A1 优先权日:2009-03-31 标题 :Fluorurated siliconic polymer, synthesis method and use 发明人:CAPORICCIO GERARDO; MANIERO FRANCESCO; BEVILACQUA MARCO 权利人:MAFLON S R L; CAPORICCIO GERARDO; MANIERO FRANCESCO; BEVILACQUA MARCO 摘要:The present invention relates to a fluorurated siliconic polymer with controlled molecular weight and viscosity having a structure composed by means of the chaining of oligo-dialkylsiloxane building-blocks having a limited and selected molecular weight and alternated mainly with siloxane units containing a fluorurated substituent and - to a marginal degree - inert siloxane units or substituted by unsaturated groups. When the latter are present -they are used for subsequent reactions of clamping or cross-linking. The present invention relates, moreover, to a synthesis method of the mentioned polymer and its use.
专利号:US-6136926-A 优先权日:1996-07-22 标 题 :Cross-linkable, olefinic polymers and methods for their synthesis 发明人:RAETZSCH MANFRED; HESSE ACHIM; BUCKA HARMUT; LEISTNER DIRK; IVANCHEV SERGEJ; HEIKIN SAUL; MESH ALLA; PUKSCHANSKI MOISEJ 权利人:BOREALIS GMBH 摘要:Cross-linkable, olefinic polymers synthesized from mixtures of olefinic polymers and ethylenically unsaturated organosilane compounds, which can be grafted, by a 2-step method using thermally decomposing free radical-forming agents by heating the mixtures to a temperature of 30 DEG to 110 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used and subsequently heating the mixtures to a reaction temperature of 10 DEG to 60 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used. In the alternative, they can be grafted by a method involving the action of ionizing radiation with simultaneous absorption of organosilane compounds and the action of radiation. The method is suitable for producing films, sheets, fibers, panels, coatings, pipes, hollow objects, foamed materials and molded articles.
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-1572363-A4 优先权日:2001-04-20 标题:HIGHLY EFFICIENT METHODS OF SEPARATION, PURIFICATION, CONCENTRATION, IMMOBILIZATION AND SYNTHESIS OF COMPOUNDS AND APPLICATIONS BASED ON SAID METHODS
摘要:Compound: Silane, dichloroethenylmethyl-, homopolymer 摘要:U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals., NX#03620 摘要:Oshima, K., Science of Synthesis, (2002) 4, 730. 摘要:Murphy, P. J., Science of Synthesis, (2005) 6, 897.