CAS: 6881-94-3; 2-(Propoxyethoxy)Ethanol

相似化合物

2163-11-3 69502-32-5 112-34-5

上下游产品

propyl bromide diethylene glycol

溴丙烷,二乙二醇置于sodium Hydride体系中,用 四氢呋喃,Mineral Oil 作为反应溶剂,化学反应 12.0H,以78.3%的收率获得产物2-(2-丙氧乙氧基)乙醇
参考文献:具有更高蛋白激酶g抑制活性的化合物及其 制备方法
标题:具有更高蛋白激酶g抑制活性的化合物及其 制备方法
摘要:本发明公开了一类具有更高蛋白激酶g(Pkg)抑制活性的式ⅰ的化合物及其药学上可接受的盐,包含所述新化合物的药物组合物,以及所述新化合物在治疗疼痛,尤其是治疗慢性疼痛中应用.还公开了该化合物的制备方法及新的中间体.其中r1,R2相同或不同,选自由卤素(如,F或cl),C1‑c6的烷氧基,C1‑c6的烷基,C2‑c6的烯基和c2‑c6的炔基组成的组;r3为端基,选自由h,卤素,烷基,环烷基,烯基,炔基,芳基和杂芳基组成的组;n为重复单元数目,是0‑15的整数.

专利信息

专利号:US-2023312617-A1
优先权日:2020-07-25
标题 :Process for synthesis of organosilicon compounds from halosilanes
发明人：DOLAI SUKANTA; BHAT SHREEDHAR; TARAFDAR GOURAV
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for synthesis of an organosilicon compound is provided herein. Also, novel organosilicon compounds prepared by the present process is provided herein. The process comprises the reaction of a halosilane with an organofunctional alkyl halide in the presence of a metal catalyst, a promoter, and an optional co-catalyst. The process provides an efficient synthetic route to produce organosilicon compounds. The process also allows synthesis of organosilicon compounds with a plurality of different functional groups.

专利号:US-2005240037-A1
优先权日:2002-07-23
标 题 :Method for the continuous intermediate separation of the solvent used in the oxirane synthesis with no coupling product
发明人：BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIN H; RUDOLF PETER
权利人:BASF AG
摘要:Process for the continuously operated distillation of the solvent used in the synthesis of an oxirane by reaction of a hydroperoxide with an organic compound, wherein the mixture comprising the solvent which is obtained in the synthesis and subsequent work-up is separated in a dividing wall column into a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the solvent is taken off as intermediate-boiling fraction from the side offtake of the column.

专利号:US-8673260-B2
优先权日:2012-01-04
标 题 :Development of earth-abundant mixed-metal sulfide nanoparticles for use in solar energy conversion
发明人：PLASS KATHERINE
权利人:FRANKLIN AND MARSHALL COLLEGE
摘要:This invention relates to a process for the phase-controlled synthesis of ternary and quaternary mixed-metal sulfide nanoparticles by reacting soft metal ions with hard metal ions in a high-boiling organic solvent in the presence of a complexing and activating ligands to control the reactivity of the metal ions. Ternary and quaternary mixed metal sulfides nanoparticles of copper, sulfur, and iron, aluminum, tin, and silicon are preferred. This invention also relates to the phase controlled preparation of polymorphs of bornite nanoparticles and the phase controlled preparation of stabilized α- and γ-chalconite nanoparticles.

专利号:US-2006014969-A1
优先权日:2002-07-23
标 题 :Method for the continuous intermediate separation of an oxirane produced by the oxirane synthesis with no coupling product by means of a partition-wall column
发明人：BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIM H; RUDOLF PETER
权利人:BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIM H; RUDOLF PETER
摘要:Continuously operated process for the intermediate isolation of the oxirane formed by reaction of a hydroperoxide with an organic compound in the oxirane synthesis, wherein the product mixture formed in the synthesis is fractionated in a dividing wall column to give a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the oxirane is taken off in the intermediate-boiling fraction at the side offtake and the hydroperoxide is taken off in the high-boiling fraction at the bottom of the column.

专利号:US-8084384-B2
优先权日:2008-10-03
标题 :Magnesium aluminosilicate clays—synthesis and catalysis
发明人：KUPERMAN ALEXANDER E; MAESEN THEODORUS; DYKSTRA DENNIS; UCKUNG IBRAHIM J
权利人:KUPERMAN ALEXANDER E; MAESEN THEODORUS; DYKSTRA DENNIS; UCKUNG IBRAHIM J; CHEVRON USA INC
摘要:This invention is directed to a synthesis process for preparing magnesium aluminosilicate clays and to the products of said process. Briefly, a silicon component, an aluminum component, and a magnesium component are combined, under aqueous conditions and at an acidic pH, to form a first reaction mixture and subsequently the pH of the first reaction mixture is adjusted to greater than 7.5 to form a second reaction mixture. The second reaction mixture is allowed to react under conditions sufficient to form the magnesium aluminosilicate clay of the present invention. The invention is also directed to catalyst compositions comprising the magnesium aluminosilicate clays synthesized according to the process of the invention. The resulting magnesium aluminosilicate clay can be used as a catalyst or as a component in catalyst compositions. The invention is further directed to a magnesium aluminosilicate clay with a characteristic 29 Si NMR spectrum and the use of said magnesium aluminosilicate clay in catalyst compositions.

专利号:US-2009227701-A1
优先权日:2004-08-19
标题:Water-soluble, radiation-curable products and use thereof
发明人：KRUEGER CHRISTIAN; BRUCHMANN BERND; HEES ULRIKE; KLUGE MICHAEL; DIELEMAN CEDRIC; WEISER JUERGEN
权利人:BASF AG
摘要:Water soluble radiation curable products (A) obtainable by mixingn mixing with or without reaction of at least one hyperbranched polyurethane (a) with at least one photoinitiator (b) or by synthesis of at least one hyperbranched polyurethane (a) in the presence of at least one photoinitiator (b),n nare used to produce aqueous inks for the ink jet process.