CAS: 512-63-0; Hexaphenylcyclotrisiloxane

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CAS号80-10-4 二苯基二氯硅烷 | CAS号1104-93-4 1,1,3,3-四苯基-1,3... | CAS号947-42-2 二苯基硅二醇 | CAS号2553-19-7 二乙氧基二苯基硅烷 | CAS号6843-66-9 二苯基二甲氧基硅烷 | CAS号18557-45-4 chloro-phenoxy-... | CAS号1110-85-6 1,5-dihydroxyhe... | CAS号5599-34-8 Silane, azidotr... | CAS号7756-87-8 1,3-二氯四苯基二硅氧烷 | CAS号108-24-7 乙酸酐 | CAS号92-93-3 4-硝基联苯 | CAS号947-42-2 二苯基硅二醇 | CAS号17964-41-9 butyl-hydroxy-d... | CAS号10026-04-7 四氯化硅 | CAS号587-85-9 二苯基汞 | CAS号778-25-6 羟基甲基二苯基硅烷 | CAS号86-26-0 2-甲氧基联苯 | CAS号324-74-3 4-氟联苯 | CAS号92-91-1 4-联苯乙酮 | CAS号546-56-5 八苯基环四硅氧烷

📜二苯二氯硅烷置于h2O体系中,用 1,4-二氧六环,乙醚,水 作为反应溶剂,化学反应生成 六苯基环三硅氧烷
参考文献:Hydrolysis Of Diphenyldichlorosilane
标题:Hydrolysis Of Diphenyldichlorosilane
摘要:
DOI:10.1021/ja01228A034

专利信息

专利号:US-8900547-B2
优先权日:2011-12-01
标题:Synthesis of high activity large crystal ZSM-5
发明人：LAI WENYIH FRANK; HAMILTON MERCI A
权利人:EXXONMOBIL RES & ENG CO
摘要:In a process for preparing a high activity, large crystal ZSM-5 type zeolite in the absence of a template, a reaction mixture can be prepared comprising water, a silica source having a surface area less than 150 m 2 /g, an alumina source, seeds, a source of an oxide of an alkali metal, M, and a source of gluconic acid or salt thereof, Q, wherein the mixture has a SiO 2 /Al 2 O 3 molar ratio≦40. The reaction mixture can be heated to a crystallization temperature from about 100° C. to 200° C. for a time sufficient for crystals of ZSM-5 to form Crystals of ZSM-5 can then be recovered from the reaction mixture which crystals can have a SiO 2 /Al 2 O 3 molar ratio≦40 and a majority of which crystals can have at least one crystalline dimension of at least about 2 μm.

专利号:US-5399649-A
优先权日:1993-05-28
标 题 :Method for the preparation of diorganopolysiloxanes
发明人：OKAWA TADASHI
权利人:DOW CORNING TORAY SILICONE
摘要:A method for the high-purity synthesis of a diorganopolysiloxane having a functional group at only one molecular chain terminal, that is characterized by the preliminary silylation with a silylating agent of the silanol group-containing impurity present in the cyclic trisiloxane, and that is characterized by preliminarily converting the silanol group-containing impurity in the cyclic trisiloxane into a lithiated material by lithiation with an organolithium compound and then silylating this lithiated material using a silylating agent that contains silicon-bonded halogen.

专利号:US-11993621-B1
优先权日:2023-05-04
标 题 :Continuous flow process for siloxane synthesis
发明人：EVEN DAKOTA
权利人:HONEYWELL FEDERAL MFG & TECH LLC
摘要:Methods, systems, and computer-readable media for providing a continuous flow synthesis process including two or more multiphase reactions for producing a diphenyl siloxane product. Reactants and supporting substances are continuously added in-line of the continuous flow path to eliminate downtime associated with batch processes and increase the overall yield of the synthesis over time.

专利号:US-6787023-B1
优先权日:1999-05-20
标 题 :Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use
发明人：MOHR GARY DAVID; MORTIER WILFRIED JOZEF; FENG XIAOBING; STERTE PER JOHAN; TOSHEVA LUBOMIRA BORISLAVOVA
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:There is provided a catalyst containing porous macrostructures comprised of: (a) a three-dimensional network of particles of porous inorganic material (e.g., zeolites); and, (b) at least one metal (e.g., a catalytically active metal). The particles of the at least one macrostructure occupy less than 75% of the total volume of the at least one macrostructure and are jointed together to form a three-dimensional interconnected network. The three-dimensional interconnected network will usually be comprised of pores having diameters greater than about 20 Ã…. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger (e.g., a polymer-based ion exchange resin) and a synthesis mixture (e.g., for zeolite formation) capable of forming the porous inorganic material and the at least one metal; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material. The metal-containing macrostructures find application in hydrocarbon conversion (e.g., hydrogenation, dehydrogenation, dehydrocyclization, isomerization, hydrocracking, dewaxing, reforming, conversion of alkyl aromatics, etc.) and in the reduction of emissions of hydrocarbons, carbon monoxide, and/or oxides of nitrogen from an internal combustion engine.

专利号:EP-1194236-B2
优先权日:1999-05-20
标 题 :Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use
发明人：MOHR GARY D; MORTIER WILFRIED J; FENG XIAOBING; STERTE PER JOHAN; TOSHEVA LUBOMIRA B
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:There is provided a catalyst containing porous macrostructures comprised of: (a) a three-dimensional network of particles of porous inorganic material; and, (b) at least one metal. The particles of the at least one macrostructure occupy less than 75 % of the total volume of the at least one macrostructure and are jointed together to form a three-dimensional interconnected network. The three-dimensional interconnected network will usually be comprised of pores having diameters greater than about 20 ANGSTROM . The macrostructures can be made by forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming the porous inorganic material and the at least one metal; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the organic material. The metal-containing macrostructures find application in hydrocarbon conversion and in the reduction of emissions.

专利号:US-2013144100-A1
优先权日:2011-12-01
标 题 :Synthesis of high activity large crystal zsm-5