📜三甲基氯硅烷,三正丁基氢锡 以 四氢呋喃 用作溶剂,以100%的收率获得叔丁基锡烷 参考文献:Potassium Carbonate-silica: A Highly Effective Stationary Phase For The Chromatographic Removal Of Organotin Impurities 标题:Potassium Carbonate-silica: A Highly Effective Stationary Phase For The Chromatographic Removal Of Organotin Impurities 摘要:产品混合物中的有机锡杂质可以通过使用10% W/w无水碳酸钾-硅胶作为固定相的柱色谱法,从化学计量水平减少到大约15部分每百万. Doi:10.1039/c0Cc01328E
专利号:US-7652178-B2 优先权日:2007-02-26 标题:Perfluoroparacyclophane and methods of synthesis and use thereof 发明人:DOLBIER JR WILLIAM R; XIE PUHUI; KUMAR RAKESH 权利人:SPECIALTY COATING SYSTEMS INC 摘要:A composition comprising perfluoro-[2,2]-paracyclophane dimer compound is disclosed. The synthesis reaction of the paracyclophane dimer from 1,4-bis(chlorodifluoromethane)-2,3,5,6-tetrafluorobenzene involves heating in the presence of a metal catalyst and a solvent. A perfluorinated paraxylylene coating formed from the perfluorinated paracyclophane dimer is also disclosed.
专利号:US-2008207961-A1 优先权日:2007-02-26 标 题 :Perfluoroparacyclophane and methods of synthesis and use thereof
专利号:WO-2008106286-A2 优先权日:2007-02-26 标题 :Perfluoroparacyclophane and methods of synthesis and use thereof
参考标题:Geometric E -> Z Isomerisation Of Alkenyl Silanes By Selective Energy Transfer Catalysis: Stereodivergent Synthesis Of Triarylethylenes Via A Formal Anti ‐metallometallation 作者:Svenja I. Faßbender,John J. Molloy,Christian Mück‐lichtenfeld,Ryan Gilmour |发布日期:2019.12.16 摘要:An Efficient Geometrical E->Z Isomerisation Of Alkenyl Silanes Is Disclosed Via Selective Energy Transfer Using An Inexpensive Organic Sensitiser. Characterised By Operational Simplicity, Short Reaction Times (2 H), And Broad Substrate Tolerance, The Reaction Displays High Selectivity For Trisubstituted Systems (Z/e Up To 95:5). In Contrast To Thermal Activation, Directionality Results From Deconjugation
合成参考文献
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