CAS: 18204-93-8; Dichloro(Dihexyl)Silane

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CAS号592-41-6 1-己烯 | CAS号10026-04-7 四氯化硅 | CAS号3761-92-0 己基溴化镁 | CAS号852138-90-0 2,7-二溴-9,9’-二己基... | CAS号870234-77-8 2,8-dichloro-5,...

1-己烯置于wilkinson'S Catalyst 二氯硅烷体系中,化学反应生成二氯二己基硅烷
参考文献:Olefin族金属膦配合物催化烯烃与二氯硅烷反应选择性合成单烷基二氯硅烷
标题:Olefin族金属膦配合物催化烯烃与二氯硅烷反应选择性合成单烷基二氯硅烷
摘要:在1-己烯与二氯硅烷的硅氢加成反应中,发现许多viii族金属的膦配合物(ni,Ru,Rh,Pd和pt)是活性催化剂,仅生成正己基二氯硅烷.发现三(三苯基膦)氯铑是选择性合成单有机二氯硅烷的最方便和有效的催化剂.
Doi:10.1016/s0022-328X(00)89105-6

专利信息

专利号:US-2022355262-A1
优先权日:2019-07-22
标题 :System and method for manufacturing water-based hydrophobic aerogels and aerogel composites
发明人：SACHITHANADAM MAHESH; KHORASGANI SOGHRATI ELMIRA; NATARAJAN GAYATHRI
权利人:KROSSLINKER PTE LTD
摘要:Embodiments of the present invention provide users with a system and method for manufacturing water-based hydrophobic aerogels and aerogel composites. The system and method can be carried out in a manner which is more rapid than typical ways and can be readily scalable. The method of manufacture is useful for producing water based hydrophobic aerogels and aerogel composites on a large scale with good homogeneity and consistency. Advantageously, the method of manufacture also has the benefit of a shorter processing time due to the vacuum homogenizing and mixing processes, the use of microwave assisted vacuum freeze drying for ease of synthesis of water-based hydrophobic aerogels.

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-2025084108-A1
优先权日:2021-12-30
标题:Silylating grafting agents, polymers grafted therewith and methods of synthesis
发明人：TAMANG SEM; CHISHOLM BRET J
权利人:BRIDGESTONE CORP
摘要:Silylating grafting agents and methods for synthesizing the same. The grafting agents are used to produce functionalized polydiene polymers by modifying the backbone of the polymer. Methods for functionalizing a polydiene post-polymerization using hydrosilylation are described. Hydrosilylation provides an advantage of incorporating multiple functional groups on the backbone of the polymer which lead to improved properties, such as rolling resistance, wet traction and polymer filler interaction.

专利号:US-2008287286-A1
优先权日:2004-12-01
标题:Metallocene catalysts, their synthesis and their use for the polymerization of olefins

专利号:US-2006116490-A1
优先权日:2004-12-01
标题:Metallocene catalysts, their synthesis and their use for the polymerization of olefins