CAS: 18166-43-3; Tri-T-Butoxysilanol

相似化合物

1992-48-9 6675-79-2 682-01-9

上下游产品

tert-butoxy-chloro-silanetri-tert-butoxy-chloro-silane sodium t-butanolate (tert-butoxy)B[tris(tert-butoxy)siloxy]2 water 36H64O10Si3C36H64O10Si3 30H62N2O8Si3C30H62N2O8Si3 silica gel

📜二-叔-丁氧基二氯硅烷置于咪唑,水体系中,用 乙醚,甲苯 用作溶剂,化学反应 90.0H,反应生成三(叔丁氧基)硅烷醇
参考文献:不对称三烷氧基硅烷醇的简便合成:(ro)2(r'O)sioh
标题:不对称三烷氧基硅烷醇的简便合成:(ro)2(r'O)sioh
摘要:三烷氧基硅烷醇(ro)3 Sioh可用作过渡金属配合物中的配体,因为它们为二氧化硅支撑的金属位点或热解前体方法的前体提供了模型.但是,它们的合成大多限于对称的,其中所有ro配体均相同.然而,不对称取代的三烷氧基硅烷醇可以通过促进络合物的结晶,降低结晶学的无序性,改变所制备的络合物的热性质以及使侧基官能团的添加而提供比其对称对应物显着的优势.本文中,使用咪唑作为促进剂,提出了一种不对称的三烷氧基硅烷醇(ro)2(r'O)sioh的简单通用合成方法.
Doi:10.1002/hlca.201700298

专利信息

专利号:US-2016168283-A1
优先权日:2013-07-18
标题:Chromium(iii) silicate catalysts suitable for pe synthesis
发明人：COPÉRET CHRISTOPHE; CONLEY MATTHEW; DELLEY MURIELLE
权利人:ETH ZUERICH
摘要:Molecular precursor chromium compounds and chromium on silica catalyst precursors suitable for sure in producing chromium on silica catalysts are disclosed. The molecular precursor compounds can be chromium(II) and/or chromium(III) and/or chromium (IV) compounds wherein all ligands are easily removable, in particular ligands selected from the group consisting of anionic ligands of the type —O—CR 3 R 4 —CH—R 1 —R 2 or —O—Si—(O—CR 3 R 4 —CH—R 1 R 2 ) 3 wherein R1, R2, R3 and R4 may be the same or different and may be any group that does not affect decomposition of the ligand via elimination of beta-hydrogen from —CR 3 R 4 —CH—R 1 R 2 , amide anionic ligands of the type —N—Si—R 5 R 6 R 7 and/or —N—C—R 5 R 6 R 7 , wherein R 5 , R 6 and R 7 can be the same or different and are preferably selected from hydrogen, methyl groups, ethyl groups, n-propyl groups, iso-propyl groups, tert-butyl groups or aromatic groups; as well as coordinating solvents. These molecular precursors can be grafted to silica and—if need be—either before or after heat treatment during which the ligands are removed, oxidized to Cr(III). The chromium on silica catalyst is characterized by the absence of any organic ligands.

专利号:US-7064227-B1
优先权日:2004-12-09
标 题:Precursors for silica or metal silicate films
发明人：LEI XINJIAN; RULKENS RON
权利人:AIR PROD & CHEM
摘要:A composition selected from the group consisting of bis(tert-butoxy)(isopropoxy)silanol, bis(isopropoxy)(tert-butoxy)silanol, bis(tert-pentoxy)(isopropoxy)silanol, bis(isopropoxy)(tert-pentoxy)silanol, bis(tert-pentoxy)(tert-butoxy)silanol, bis(tert-butoxy)(tert-pentoxy)silanol and mixtures thereof; its use to form a metal or metalloid silicate layer on a substrate and the synthesis of the mixed alkoxysilanols.

专利号:US-12043893-B2
优先权日:2017-08-24
标题:Manufacturing processes to synthesize, functionalize, surface treat and/or encapsulate powders, and applications thereof
发明人：KING DAVID; DAMERON ARRELAINE; TREVEY JAMES; LICHTY PAUL; ARGO ANDREW; BOURGOIS KYLE; RAGONESI JAMES; INGHAM KYLE; JACKSON DAVID; TRACY RYON; NGUYEN NGHI; LYON ADAM; VILLAGOMEZ JOSE; CURRY GARRETT
权利人:FORGE NANO INC
摘要:A system, apparatus and method are provided for processing articles. The system includes subsystems for synthesizing, pre-treating, conducting a vapor phase coating process and post-treating articles in the form of powders and solid or porous workpieces. The apparatus permits vapor phase synthesis, treatment and deposition processes to be performed with high efficiency and at high overall throughput. The methods include converting solids, liquids or gases into gaseous and solid streams that can be separated or exchanged with or without treatment and/or coating steps, and produce optimized composite articles for specific applications.

专利号:CN-111279015-B
优先权日:2017-08-24
标 题 :Manufacturing processes for synthesis, functionalization, surface treatment and/or encapsulation of powders and their applications

专利号:CN-116284096-B
优先权日:2023-05-19
标题 :A kind of synthesis method of tri(tert-butoxy)silanol with ultra-low chloride ion content