CAS: 102488-47-1; 1H,1H,2H,2H-Perfluorooctyldimethylchlorosilane

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CAS号1066-35-9 二甲基一氯硅烷 | CAS号25291-17-2 全氟己基乙烯

📜二甲基氯化铝,1H,1H,2H,2H-全氟辛基三氯硅烷置于bis(η3-Allyl-μ-Chloropalladium(II)),2-二环己膦基-2'-(N,N-二甲胺)-联苯体系中,用 1,4-二氧六环,正己烷 用作溶剂,化学反应 18.0H,以97%的收率获得1H,1H,2H,2H-全氟辛基二甲基氯硅烷
参考文献:由二,三和四氯硅烷通用合成和选择性合成甲基一氯硅烷
标题:由二,三和四氯硅烷通用合成和选择性合成甲基一氯硅烷
摘要:由于难以裂解牢固的si-Cl键,氯硅烷直接催化转化为有机硅化合物仍然具有挑战性.我们在本文中报道了氯硅烷与有机铝试剂的钯催化交叉偶联反应.[pd(c 3 H 5)cl] 2和davephos配体的组合催化了各种二氯硅烷1,三氯硅烷5和四氯硅烷6的选择性甲基化,得到了相应的一氯硅烷.
Doi:10.1021/acs.Orglett.0C04175

专利信息

专利号:US-6656446-B1
优先权日:1999-04-29
标题:Synthesis of hydrogen peroxide
发明人：BECKMAN ERIC J; HANCU DAN
权利人:UNIV PITTSBURGH
摘要:A method for synthesizing hydrogen peroxide comprises the step of: mixing an analog of a secondary alcohol that is soluble with carbon dioxide with a free radical initiator and oxygen in carbon dioxide to generate hydrogen peroxide. Another method of synthesizing hydrogen peroxide comprises the step of: mixing hydrogen, oxygen and a CO 2 -philic catalyst in carbon dioxide phase. The CO 2 -philic catalyst is soluble or miscible in carbon dioxide and is suitable to catalyze the reaction of hydrogen and oxygen to produce hydrogen peroxide. The method also comprises the step of reacting the hydrogen and oxygen to produce hydrogen peroxide.

专利号:WO-0066489-A1
优先权日:1999-04-29
标 题:Synthesis of hydrogen peroxide

专利号:US-9802968-B2
优先权日:2010-02-19
标题 :Branched siloxanes and methods for synthesis
发明人：WILLSON C GRANT; OGAWA TSUYOSHI; JACOBSSON MICHAEL B
权利人:UNIV TEXAS
摘要:The present invention describes branched and functionalized siloxanes and methods for making such compounds. The compounds have a variety of uses. One preferred application is as novel planarizing material for lithogaphy, in which case functionalized branched siloxane, such as an epoxy-modified branched siloxane is particularly useful.