CAS: 1125-26-4; Dimethyl(Phenyl)(Vinyl)Silane

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CAS号108-86-1 溴苯 | CAS号1719-58-0 二甲基乙烯基氯硅烷 | CAS号75-01-4 乙烯基氯 | CAS号768-33-2 二甲基苯基氯硅烷 | CAS号1826-67-1 乙烯基溴化镁 | CAS号852064-26-7 (E)-1-dimethyl(... | CAS号593-66-8 碘乙烯 | CAS号58617-49-5 [2-(dimethyl-ph... | CAS号3839-31-4 lithium,dimethy... | CAS号766-77-8 二甲基苯烷 | CAS号142024-66-6 2-[dimethyl(phe... | CAS号18243-27-1 Dimethylvinylsilane | CAS号22409-26-3 dimethyl-phenyl... | CAS号3240-29-7 1-苯基-4-戊烯-1-酮 | CAS号768-03-6 苯基丙烯基酮 | CAS号529-34-0 1-四氢萘酮 | CAS号134-81-6 联苯甲酰 | CAS号495-71-6 1,2-联苯甲酰乙烷 | CAS号791-29-7 三苯基甲基硅烷 | CAS号768-33-2 二甲基苯基氯硅烷

📜Dimethyl(Phenyl)Silyllithium置于邻溴氟苯,正丁基锂体系中,用 乙醚 用作溶剂,化学反应生成二甲基苯基乙烯基硅烷
参考文献:Reaction Of N,N-Dimethyl-2-Triorganosilylethylamines With Benzyne
标题:Reaction Of N,N-Dimethyl-2-Triorganosilylethylamines With Benzyne
摘要:
Doi:10.1021/jo00873A015

专利信息

专利号:US-8168556-B2
优先权日:2007-10-25
标 题 :Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
发明人：SCHULTE JOERG; SELL THORSTEN; THORN MATTHEW GRANT; WINTER ANDREAS; DIMESKA ANITA
权利人:SCHULTE JOERG; SELL THORSTEN; THORN MATTHEW GRANT; WINTER ANDREAS; DIMESKA ANITA; LUMMUS NOVOLEN TECHNOLOGY GMBH
摘要:A metallocene compound with the 4- and 7-positions on the indenyl moiety possessing large aromatic substituents is prepared in accordance with a method which produces substantially 100 percent racemic isomer. Advantageously, polymerization catalysts including the metallocene of the invention provide superior olefin polymerization results.

专利号:US-7456298-B2
优先权日:2002-06-03
标题:Synthesis of acetonides from aryl silanes
发明人：MCAULIFFE JOSEPH C; WHITED GREGORY M; SMITH WYATT CHARLES
权利人:GENENCOR INT
摘要:The present invention is related to cis-diols and biological methods of producing cis-diols. The present invention further relates to processes for subsequently converting such silane cis-diols to the more stable acetonide derivatives, as well as a process for converting silane cis-diols to the corresponding catechols and the compounds produced thereby. The present invention also provides chemical methods for the conversion of said silane cis-diols and acetonide compounds to epoxy, saturated and otherwise modified derivatives. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims.

专利号:US-7285608-B2
优先权日:2004-04-21
标题:Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
发明人：SCHOTTEK JOERG; PACZKOWSKI NICOLA STEFANIE; WINTER ANDREAS; SELL THORSTEN
权利人:NOVOLEN TECH HOLDINGS CV
摘要:A catalyst system includes a metallocene compound having the formula R 9 L 1 L 2 M 1 R 1 R 2 wherein R 9 is a bridge between ligands L 1 and L 2 and M 1 is a metal of Group IVB of the Periodic Table such as titanium, zirconium and hafnium and R 1 and R 2 can be hydrogen or aliphatic or aromatic groups. Bridge R 9 can include silicon, germanium or tin. The metallocene compound of the invention as synthesized has a racemic to meso isomer ratio of greater than 5 to 1, thereby precluding the need for subsequent separation of the meso isomer.

专利号:US-7169864-B2
优先权日:2004-12-01
标题 :Metallocene catalysts, their synthesis and their use for the polymerization of olefins
发明人：PACZKOWSKI NICOLA S; WINTER ANDREAS; LANGHAUSER FRANZ
权利人:NOVOLEN TECH HOLDINGS CV
摘要:A process for the preparation of a catalyst system includes the steps of combining a support material with a first composition which includes at least one aluminoxane in a first solvent to provide an aluminoxane loaded support; and, contacting the aluminoxane loaded support with a second composition which includes at least one metallocene compound, a second solvent, and a cocatalyst, wherein the cocatalyst includes a second portion of the at least one aluminoxane alone or in combination with an ionic compound and/or a Lewis acid.

专利号:US-2004033574-A1
优先权日:2002-06-03
标题 :Synthesis of cis-diols from aryl silanes

专利号:US-2010261860-A1
优先权日:2007-10-25
标题:Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers