CAS: 1185-55-3; Trimethoxy(Methyl)Silane

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2768-02-7 5314-55-6 5926-26-1

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CAS号75-79-6 甲基三氯硅烷 | CAS号1016-09-7 [methoxy(phenyl... | CAS号67-56-1 甲醇 | CAS号7440-21-3 硅 | CAS号109-87-5 甲缩醛 | CAS号71520-43-9 tris(ethylthio)... | CAS号124-41-4 甲醇钠 | CAS号18107-32-9 1,2-二甲基四甲氧基二硅烷 | CAS号1825-61-2 甲氧基三甲基硅烷 | CAS号373-74-0 甲基三氟硅烷 | CAS号1825-61-2 甲氧基三甲基硅烷 | CAS号373-74-0 甲基三氟硅烷 | CAS号271772-12-4 fluorodimethoxy... | CAS号271772-13-5 difluoro(methox... | CAS号1112-39-6 二甲基二甲氧基硅烷 | CAS号52686-74-5 fluoromethoxy(d... | CAS号358-67-8 3,3,3-三氟丙基甲基二甲氧基硅烷 | CAS号17865-85-9 八甲基-POSS | CAS号17928-28-8 甲基三(三甲基硅氧基)硅烷 | CAS号7671-19-4 双(三甲基硅氧基)甲基甲氧基硅烷

正硅酸甲酯置于sodium体系中,化学反应 20.0H,反应生成甲基三甲氧基硅烷
参考文献:非晶硅:对旧材料的新见解
标题:非晶硅:对旧材料的新见解
摘要:通过在高沸点极性和非极性溶剂(如二甘醇二甲醚或壬烷)中用熔融钠处理四卤硅烷six 4(x = Cl,F)来合成非晶硅,得到棕色或黑色固体,对合适的试剂具有不同的反应性.关于它们的技术相关性,研究了它们对氧气,空气,湿气,含氯反应伙伴rcl(r = H,Cl,Me)和醇的稳定性.特别是,与甲醇的反应是提供重要产品的多功能工具.除了形成四甲氧基硅烷外,硅的甲醇分解在环境条件下还会释放氢气,因此适用于分散制氢.竞争性插入的meo ħ相对于我oh键可生成h和/或甲基取代的甲氧基官能硅烷.此外,由于四甲氧基硅烷在熔融钠上的热分解,诸如me N Si(ome)4-N(n = 0-3)之类的化合物可以轻松以超过75%的收率获得.根据我们的系统研究,我们确定了以优异的(n = 0:100%)达到可接受的收率(n = 1:51%;N = 2:27%)的甲氧基硅烷me N Si(ome)4-N的反应条件.;
Doi:10.1002/chem.201404966

专利信息

专利号:US-10611864-B2
优先权日:2015-09-22
标 题:Synthesis of substituted amidobenzoate compounds, the compounds obtained and the use thereof as phthalate free internal electron donor for polymerization of olefins
发明人：ZUIDEVELD MARTIN ALEXANDER; SAINANI JAIPRAKASH BRIJLAL; AL-HUMAIDAN OSAMAH; PADMANABHAN SUDHAKAR R; SHINGE PRASHANT SUKUMAR; SHETTY SHARANKUMAR G; SHAIKH ABBAS-ALLI GHUDUBHAI
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:The present invention relates to a compound according to Formula (I) wherein R 1 is a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups, and one or more combinations thereof; wherein R 2 is a hydrogen atom, an aryl group or an alkyl group; and wherein R 3 , R 4 , R 5 and R 6 , are the same or different and are each independently a hydrogen atom, a halogen atom, a cyano group, an amino group, a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups or an alkoxy group, and one or more combinations thereof as internal electron donor and to a process for the synthesis of a compound according to Formula (I), wherein R 1 is a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl and alkylaryl groups, and one or more combinations thereof; wherein R 2 is a hydrogen atom or an alkyl group; wherein R 3 , R 4 , R 5 and R 6 , are the same or different and are each independently selected from a group consisting of a hydrogen atom; a hydrocarbyl, preferably, said process comprising the step of reacting a compound according to Formula (II) [R 1 —C(â•?O)Cl] with a compound according to Formula (III) to obtain the compound according to Formula (I) and to the use of these compounds as internal donor in Ziegler-Natta catalysis of lefins.

专利号:US-9617396-B2
优先权日:2012-02-22
标 题:Method for in-situ synthesis of silicon nanoparticles
发明人：SCHUBERT CHLOÉ; PONCELET OLIVIER
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:The invention relates to a method for in-situ synthesis of silicon nanoparticles in a thermosetting polymeric matrix, the thermosetting and thermoset matrices obtained in this way and a material including same. The method includes the following steps: a) forming an aqueous-phase/organic-phase inverse emulsion, wherein the aqueous phase includes at least a basic catalyst and the organic phase includes at least a non-cross-linked (co)polymer precursor chosen from an aliphatic, cycloaliphatic or aromatic epoxy resin precursor, a polyester-imide precursor, an unsaturated/epoxy polyester (co)polymer precursor, a polyether/epoxy (co)polymer precursor and a polyurethane precursor; b) introducing, into the inverse emulsion formed in step a), at least one silicon precursor forming a complete network whereof the rate of hydrolysis is greater than the cross-linking speed of the (co)polymer and c) stirring the mixture obtained in step b) and heating to a temperature between 20° C. and 70° C.

专利号:US-4714769-A
优先权日:1985-07-01
标 题:Process for the synthesis of organofunctional silanes using isatoic anhydride or derivatives thereof
发明人：DE ANTONIIS MARIO; FIORINI MARIO; MAZZAMURRO GIUSEPPINA
权利人:ENIRICERCHE SPA
摘要:A process for the synthesis of organofunctional silanes having general formula (I), as well as the use of them is disclosed. (I)

专利号:US-2010119736-A1
优先权日:2008-10-07
标题 :Ambient pressure synthesis of zeolite films and their application as corrosion resistant coatings
发明人：YAN YUSHAN; CAI RUI; SUN MINWEI
权利人:UNIV CALIFORNIA
摘要:A method for producing zeolite films or membranes at essentially ambient pressure, which includes preparing a synthesis mixture comprising an ionic liquid solvent and an aluminum and/or silicon and/or phosphate source and converting the synthesis mixture to form a continuous zeolite layer. In addition, a method of synthesizing zeolite nanocrystals, which includes preparing a synthesis mixture, the synthesis mixture having a silica or a silica and alumina source, and a template; and synthesizing the synthesis mixture to form zeolite nanocrystals.

专利号:US-9981239-B2
优先权日:2015-04-21
标题:Devices and methods for oligonucleic acid library synthesis
发明人：BANYAI WILLIAM; PECK BILL JAMES; FERNANDEZ ANDRES; CHEN SIYUAN; INDERMUHLE PIERRE; MARSH EUGENE P
权利人:TWIST BIOSCIENCE CORP
摘要:Devices and methods for de novo synthesis of large and highly accurate libraries of oligonucleic acids are provided herein. Devices include structures having a main channel and microchannels, where the microchannels have a high surface area to volume ratio. Devices disclosed herein provide for de novo synthesis of oligonucleic acids having a low error rate.

专利号:US-10745821-B2
优先权日:2010-12-22
标题:Dissymetric particles (Janus particles) and their method of synthesis by bipolar electrochemistry
发明人：LOGET GABRIEL MICHEL PIERRE; KUHN ALEXANDER
权利人:UNIV BORDEAUX; INST POLYTECHNIQUE BORDEAUX; CENTRE NAT RECH SCIENT
摘要:Dissymmetric particles also called Janus particles of micron or submicron size and methods of synthesis of Janus particles by bipolar electrochemistry, based on substrates of isotropic or anisotropic shape. The particles include an electrically conductive substrate having at least a chemically and/or physically modified part by deposit of a layer of electrochemically depositable material, and a non-modified part. The particles are of isotropic shape, and the layer of electrochemically depositable material has a specific shape delimited by a precise contour.