CAS: 998-30-1; Triethoxysilane

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CAS号64-17-5 乙醇 | CAS号7440-21-3 硅 | CAS号10025-78-2 三氯氢硅 | CAS号54509-73-8 ethene | CAS号1825-62-3 三甲基乙氧基硅烷 | CAS号122-51-0 原甲酸三乙酯 | CAS号18236-12-9 trimethyl-silan... | CAS号71-43-2 苯 | CAS号18169-90-9 butoxy-dichloro... | CAS号49539-88-0 三甲氧基(2-苯乙基)硅烷 | CAS号5630-83-1 乙酰氧基甲基三乙氧基硅烷 | CAS号141-78-6 乙酸乙酯 | CAS号4667-99-6 三乙氧基氯硅烷 | CAS号5089-70-3 3-氯丙基三乙氧基硅烷 | CAS号78-10-4 正硅酸乙酯 | CAS号135795-91-4 (3-chloropropyl... | CAS号2550-02-9 丙基三乙氧基硅烷 | CAS号93-89-0 苯甲酸乙酯

2,3,4,5,6-五氟甲苯 以 二乙二醇二甲醚 作为反应溶剂,化学反应 72.0H,反应生成 三乙氧基硅烷
参考文献:热不稳定的金属氢化物配合物如何即使在高温下也能产生高催化活性
标题:热不稳定的金属氢化物配合物如何即使在高温下也能产生高催化活性
摘要:尽管它们在醚溶剂中不稳定,但有机钛氢化物催化剂已成功地用于中高温度(110oc)的催化,甚至在存在醇的情况下.通过计算(键离解能(bde)分析和再生的能量分布)和实验(epr研究和动力学研究)以及加氢脱氟化氢(hdf)的具体实例表明,尽管长期以来人们一直相信ti-H的再生使用硅烷从ti-F键形成的键是endergonic的.ti-H物质的低浓度对于这些系统的催化稳定性至关重要.催化中的静止状态是ti-F物种.用于再生的最有希望的硅烷不是具有最强si-F键的硅烷,而是在si-F和si-H Bde中表现出最大差异的硅烷.
DOI:10.1002/chem.201601641

专利信息

专利号:US-8975358-B2
优先权日:2010-07-23
标题 :Compositions and methods for synthesis of organic-silica hybrid materials
发明人：SHEA KENNETH J; HU LI-CHIH
权利人:SHEA KENNETH J; HU LI-CHIH; UNIV CALIFORNIA
摘要:The present invention relates to compositions and methods for synthesis of organic-silica hybrid microparticles and nanoparticles. In particular, the present invention provides compositions and methods for particle size control during synthesis of organic-silica hybrid microparticles and nanoparticles.

专利号:US-2007249744-A1
优先权日:2003-11-19
标题 :Template-Directed Synthesis of Porous Materials Using Dendrimer Precursors
发明人：LANDSKRON KAI MANFRED M; HATTON BENJAMIN D; PEROVIC DOUG D; OZIN GEOFFREY A
权利人:LANDSKRON KAI MANFRED M; HATTON BENJAMIN D; PEROVIC DOUG D; OZIN GEOFFREY A
摘要:The present invention provides a template-directed self-assembly strategy to integrate the class of materials called dendrimers with periodic mesoporous and macroporous silica materials to create two totally new classes of organic/inorganic nanocomposite materials, which we call periodic mesoporous dendrisilicas (PMeDs) and periodic macroporous dendrisilicas (PMaDs). The unusual combination of inorganic silica and organic dendrimer chemical structures with these scales of porosity and surfaces suggests a myriad of uses for PMeDs and PMaDs, such as the controlled release and uptake of chemicals, chiral separations and catalysis, electronic printing and microelectronic packaging, biomaterial platforms, chromatography stationary phase, and photonic crystal applications. These applications target the synergistic relationship between the dendrimer and the meso- or macroporous structure within a single hierarchical nanostructured organic/inorganic hybrid material.

专利号:US-10968308-B2
优先权日:2017-11-07
标 题 :Preparation method of epoxy compound having alkoxysilyl group, epoxy compound having alkoxysilyl group, composition comprising the same, and use thereof
发明人：CHUN HYUN AEE; KIM YUN JU; PARK SOOK YEON; PARK SU JIN
权利人:KOREA INST IND TECH
摘要:Provided are a preparation method of an epoxy compound having an alkoxysilyl group in which an increase in the epoxy equivalent weight (EEW) of the epoxy compound is minimized because alkoxysilylation occurs through a simple one-step reaction using a hydroxyl group formed during the synthesis of the epoxy compound, an epoxy compound having an alkoxysilyl group prepared by the method, a composition comprising the same, and a use thereof. The method includes the reaction of an epoxy compound having a hydroxyl group with an isocyanate alkoxysilane in the presence of amine-based base catalyst, wherein the epoxy compound having an alkoxysilyl group has a mole ratio of [epoxide group]:[alkoxysilyl group] of n:1 ranging from 2:1 to 10:1, and an EEW increase of the epoxy compound having an alkoxysilyl group is less than 260/n. The epoxy compound has good physical properties when being cured.

专利号:US-7129308-B2
优先权日:1998-10-13
标题 :Functionalized silicon compounds and methods for their synthesis and use
发明人：MCGALL GLENN; FORMAN JONATHAN ERIC
权利人:AFFYMETRIX INC
摘要:Provided are functionalized silicon compounds and methods for their synthesis and use. The functionalized silicon compounds include at least one activated silicon group and at least one derivatizable functional group. Exemplary derivatizable functional groups include hydroxyl, amino, carboxyl and thiol, as well as modified forms thereof, such as activated or protected forms. The functionalized silicon compounds may be covalently attached to surfaces to form functionalized surfaces which may be used in a wide range of different applications. In one embodiment, the silicon compounds are attached to the surface of a substrate comprising silica, such as a glass substrate, to provide a functionalized surface on the substrate, to which molecules, including polypeptides and nucleic acids, may be attached. In one embodiment, after covalent attachment of a functionalized silicon compound to the surface of a solid silica substrate to form a functionalized coating on the substrate, an array of nucleic acids may be covalently attached to the substrate. Thus, the method permits the formation of high density arrays of nucleic acids immobilized on a substrate, which may be used, for example, in conducting high volume nucleic acid hybridization assays.

专利号:US-2010003204-A1
优先权日:2008-07-02
标 题 :Nanoparticle hybrid sunscreens
发明人：LOY DOUGLAS ANSON; SHEA KENNETH J; BODAY DYLAN J; WERTZ JASON T
权利人:ENERGY MATERIALS CORP
摘要:The invention discloses and claims a new class of chemical compositions with ideal sunscreen properties. The chemical composition comprises spherical particles between 200 nm and 10 microns in diameter prepared by an emulsion polymerization of tetraalkoxysilanes or organotrialkoxysilanes or organobridged trialkoxysilanes with a dye monomer bearing two or more alkoxysilyl groups attached to the bridging chromophore. The resulting spheres absorb ultraviolet light. The dye can be any organic chromophore capable of receiving multiple trialkoxysilyl groups resulting in multipoint covalent attachment that precludes leaching of the dye from the spheres. The formic acid-toluene-monomer emulsion polymerization allows for large-scale (>100 gram) synthesis of monodisperse particles under acidic, non-aqueous conditions without surfactants. The particles less than 1 micron in diameter are smooth as talc to the touch and will provide a smooth formulation for sunscreen creams or lotions.

专利号:US-7736906-B2
优先权日:1991-11-22
标题 :Combinatorial strategies for polymer synthesis
发明人：WINKLER JAMES L; FODOR STEPHEN P A; BUCHKO CHRISTOPHER J; ROSS DEBRA A; ALDWIN LOIS; MODLIN DOUGLAS N
权利人:AFFYMETRIX INC
摘要:A method and device for forming large arrays of polymers on a substrate ( 401 ). According to a preferred aspect of the invention, the substrate is contacted by a channel block ( 407 ) having channels ( 409 ) therein. Selected reagents are delivered through the channels, the substrate is rotated by a rotating stage ( 403 ), and the process is repeated to form arrays of polymers on the substrate. The method may be combined with light-directed methodologies.