CAS: 2487-90-3; Trimethoxysilane

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1185-55-3 4668-00-2

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CAS号67-56-1 甲醇 | CAS号7440-21-3 硅 | CAS号10025-78-2 三氯氢硅 | CAS号681-84-5 原硅酸四甲酯 | CAS号54509-73-8 ethene | CAS号35692-27-4 三甲氧基(4-甲氧苯基)硅烷 | CAS号5575-48-4 正癸基三甲氧基硅烷 | CAS号63242-57-9 β-(Trimethoxysi... | CAS号49539-88-0 三甲氧基(2-苯乙基)硅烷 | CAS号429-60-7 三甲氧基(3,3,3-三氟丙基)硅烷 | CAS号3069-19-0 正己基三甲氧基硅烷 | CAS号17947-99-8 11-溴十一基三甲氧基硅烷 | CAS号19713-73-6 Methyl (2Z)-3-p... | CAS号103-26-4 肉桂酸甲酯

甲醇置于amorphous Silicon体系中,用 Paraffin Oil 用作溶剂,化学反应 5.0H,以33%的收率获得三甲氧基硅烷
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-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-7339066-B1
优先权日:2006-05-31
标题 :Intermediates for the synthesis of polypropionate antibiotics
发明人：PARKER KATHLYN; CAO HUANYAN
权利人:UNIV NEW YORK STATE RES FOUND
摘要:The invention relates to intermediate compounds of the formula n nwherein R 1 is H or a protecting group, R 2 and R 3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of R 2 and R 3 is a leaving group. The intermediate compounds are useful for the synthesis of discodermolide, its derivatives, and related compounds.

专利号:US-2010098623-A1
优先权日:2007-02-07
标 题 :Zeolite materials and synthesis method thereof
发明人：GAGEA BOGDAN; JACOBS PIERRE; MARTENS JOHAN; VANDEPITTE HANS
权利人:GAGEA BOGDAN; JACOBS PIERRE; MARTENS JOHAN; VANDEPITTE HANS
摘要:The present invention provides zeolites and zeolite-like material having an enhanced microporosity. It was found that such zeolites can be obtained using a zeolite synthesis method comprising the preparation of a gel or solution for the synthesis of a zeolite, said gel or solution comprising appropriate amounts of (i) a conventional monomeric or polymeric silica source and (ii) a molecular template as a microstructuring agent, characterized in that said gel or solution further comprises an organosilane compound having limited self-assembling capacity.

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-5021550-A
优先权日:1986-10-07
标 题 :Method for preventing deletion sequences in solid phase synthesis
发明人：ZEIGER ALLEN R
权利人:UNIV JEFFERSON
摘要:Improved methods for solid-state synthesis of polymers, especially polypeptides and polynucleotides, are provided. In accordance with a preferred embodiment, selectively activatable and reactive bonding moieties are covalently bonded to solid supports for polynucleotide and polypeptide syntheses. Products of failed reactions and some side products are caused to react with the selectively activatable and reactive bonding moiety to cause divalent bonding of unwanted products to the solid support. Upon cleavage of the initial situs of covalent bonding to the solid support, desired products are free to be collected while unwanted products remain covalently bonded to the support. Ease of purification of such polymers is a principal object of the present invention. The methods of the invention are amenable to automation and digital control and novel solid supports, activatable, reactive bonding moieties and other compositions are presented. The expression of polynucleotides prepared in accordance with preferred embodiments produces novel polypeptides.

专利号:US-9546317-B2
优先权日:2006-11-27
标 题:Synthesis of water soluble non-toxic nanocrystalline quantum dots and uses thereof
发明人：SHIH WEI-HENG; SHIH WAN Y; LI HUI
权利人:SHIH WEI-HENG; SHIH WAN Y; LI HUI; UNIV DREXEL
摘要:An economic, direct synthetic method for producing water soluble ZnS QDs that are ready for bioconjugation is provided. The method can produce aqueous ZnS QDs with emission wavelengths varying from 400 nm to 700 nm. Highly luminescent metal sulfide (MS) QDs are produced via an aqueous synthesis route. MS QDs are capped with thiol-containing charged molecules in a single step. The resultant MS QDs exhibit the distinctive excitonic photoluminescence desired of QDs and can be fabricated to avoid undesirable broadband emissions at higher wavelengths. The aqueous ZnS QDs are stable in biological fluids over a long period of time. In addition, non-toxic ZnS QDs have been produced with good photoluminescence properties.