CAS: 16881-77-9; Dimethoxy(Methyl)Silane

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1112-39-6 1185-55-3 2031-62-1

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CAS号67-56-1 甲醇 | CAS号7440-21-3 硅 | CAS号3663-44-3 3-氨丙基甲基二甲氧基硅烷 | CAS号14513-34-9 3-甲基丙烯酰氧基丙基甲基二甲氧基硅烷 | CAS号3395-88-8 alpha-methoxy-p... | CAS号18171-19-2 3-氯丙基甲基二甲氧基硅烷 | CAS号1195-44-4 1-氯-4-(甲氧基甲基)苯 | CAS号1515-88-4 1-溴-4-(甲氧基甲基)苯 | CAS号75732-37-5 (amino-methoxy-... | CAS号67353-42-8 3-二甲基氨基丙基(二甲氧基)甲基硅烷 | CAS号98789-40-3 1,2-双(甲基二甲氧基硅基)乙烷 | CAS号1206-29-7 (Z)-1-(Triethyl...

2,4,6,8-四甲基环四硅氧烷,原甲酸三甲酯置于硫酸,苯基缩水甘油醚体系中,用 甲醇 用作溶剂,化学反应 5.0H,以98.6%的收率获得甲基二甲氧基硅烷
参考文献:一种甲基二甲氧基硅烷的制备方法
标题:一种甲基二甲氧基硅烷的制备方法
摘要:本发明涉及一种甲基二甲氧基硅烷的制备方法,属于硅烷交联剂制备技术领域.本发明是在一定温度,催化剂和引发剂条件下,将1,3,5,7‑四甲基环四硅氧烷与原甲酸三甲酯通过裂解断链和酯交换反应得到甲基二甲氧基硅烷,同时反应过程中加入稳定剂来抑制歧化反应.后经过常压蒸馏收集60~61oc馏分,得到99.5%以上含量的甲基二甲氧基硅烷产品.以该方法制备甲基二甲氧基硅烷,工艺简单,设备要求低,效率高,且无腐蚀性物质和高沸物产生,不含游离氯,是一种安全环保的生产方法.

专利信息

专利号:US-7652164-B2
优先权日:2005-09-13
标题:Process for the direct synthesis of trialkoxysilane
发明人：LEWIS KENRICK M; MEREIGH ABELLARD T; O'YOUNG CHI-LIN; CAMERON RUDOLPH A
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:The Direct Synthesis of trialkoxysilane is carried out by conducting the Direct Synthesis reaction of silicon and alcohol, optionally in solvent, in the presence of a catalytically effective amount of Direct Synthesis catalyst and an effective catalyst-promoting amount of Direct Synthesis catalyst promoter, said promoter being an organic or inorganic compound possessing at least one phosphorus-oxygen bond.

专利号:US-10253153-B2
优先权日:2015-04-24
标题 :Linker and support for solid phase synthesis of nucleic acid, and production method of nucleic acid using said support
发明人：MAETA ERI; MORI KENJIRO; HORIE SHOHEI; ITO TAKAHIKO; SAITO SHOICHIRO; NAGAO RYUHEI
权利人:NITTO DENKO CORP
摘要:The present invention provides a linker for solid phase synthesis of nucleic acid, which consists of a compound represented by the formula (I) or the formula (II), a support for solid phase synthesis of nucleic acid, which has a structure represented by the formula (III), and a production method of a nucleic acid, which uses the support: n nwherein each symbol is as defined in the SPECIFICATION.

专利号:US-9701608-B2
优先权日:2013-12-05
标题 :Process for the synthesis of 7-methoxy-naphthalene-1-carbaldehyde and application in the synthesis of agomelatine
发明人：BRIERE JEAN-FRANÇOÃ?S; LEBEUF RAPHAËL; LEVACHER VINCENT; HARDOUIN CHRISTOPHE; LECOUVE JEAN-PIERRE
权利人:SERVIER LAB; LES LABORATORIES SERVIER
摘要:Process for the industrial synthesis of the compound of formula (I):

专利号:US-9604911-B2
优先权日:2013-12-05
标题 :Process for the synthesis of agomelatine
发明人：BRIERE JEAN-FRANÇOIS; LEBEUF RAPHAËL; LEVACHER VINCENT; HARDOUIN CHRISTOPHE; LECOUVE JEAN-PIERRE
权利人:SERVIER LAB
摘要:Process for the industrial synthesis of the compound of formula (I):

专利号:US-2013165350-A1
优先权日:2011-12-22
标 题:Surface linkers for array synthesis
发明人：KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR
权利人:KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR; AFFYMETRIX INC
摘要:The present invention provide several methods of derivatizing a surface of a support with one or more linkers thus providing a suitable platform for synthesis of a polymer array, particular a nucleic acid array. Some methods derivatize a surface with a self-assembled monolayer (SAM) of a linker. The SAM confers advantages of hydrolytic stability, broad compatibility with synthesis and detection chemistries, and reduced emergence of latent functional groups during polymer array synthesis. Substrates can also be derivatized with multi-layers of SAMs providing greater hydrolytic stability. Substrates can also be derivatized by synthesizing a linker in situ on the substrate by atom transfer radical polymerization of functional and functional monomers. Appropriate selection of monomers reduces emergence of latent functional groups in subsequent array synthesis.

专利号:US-6528642-B1
优先权日:1997-08-29
标题:Mono-and di-derivatives of cyclodextrins, synthesis thereof and purification and use thereof in support
发明人：DUVAL RAPHAEL; LEVEQUE HUBERT
权利人:INST FRANCAIS DU PETROLE; CHIRALSEP SARL
摘要:Mono- and di-derivatives of cyclodextrins are completely defined, also a method for their synthesis and purification, functionalised cyclodextrins obtained from these derivatives, and the synthesis of supports comprising these cyclodextrin derivatives. Use of the supports for the preparation or separation of enantiomers, for asymmetric synthesis, for catalysis, for the preparation or separation of geometrical isomers or positional isomers, or for the preparation or separation of organic molecules with a hydrophobic nature is also described.