CAS: 766-77-8; Dimethyl(Phenyl)Silane

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CAS号768-33-2 二甲基苯基氯硅烷 | CAS号1145-98-8 二苯基四甲基二硅烷 | CAS号16853-85-3 氢化铝锂 | CAS号75-78-5 二甲基二氯硅烷 | CAS号98-85-1 苏合香醇 | CAS号64-19-7 冰醋酸 | CAS号57528-86-6 lithium tetraki... | CAS号1825-58-7 苯基二甲基乙氧基硅 | CAS号75-16-1 甲基溴化镁 | CAS号6157-41-1 2-hydroxy-5-[(5... | CAS号106484-73-5 3-[dimethyl(phe... | CAS号53732-47-1 (S)-(+)-1,2,3,4... | CAS号23357-45-1 (R)-(-)-1,2,3,4... | CAS号454-57-9 二甲基苯基氟硅烷 | CAS号56-33-7 1,1,3,3-四甲基-1,3... | CAS号3449-26-1 1,3-联苯基四甲基二硅氮烷 | CAS号23115-25-5 is°Cyanato-dime... | CAS号5272-18-4 二甲基苯基硅醇 | CAS号4957-14-6 二对甲苯基甲烷 | CAS号32825-42-6 dimethyl-phenyl...

苯基二甲基乙氧基硅置于六甲基磷酰三胺,硼烷四氢呋喃络合物体系中,用 四氢呋喃 作为反应溶剂,化学反应 24.0H,以86%的收率获得产物二甲基苯基硅烷
参考文献:氢硅烷的合成通过路易斯碱催化还原的烷氧基硅烷的用nabh 4 †
标题:氢硅烷的合成通过路易斯碱催化还原的烷氧基硅烷的用nabh 4 †
摘要:通过在六甲基磷酸三酰胺(hmpa)作为路易斯碱催化剂的存在下,用bh 3还原烷氧基硅烷来合成氢硅烷.该反应也可通过使用廉价且易于处理的氢化物源nabh 4来实现,该氢化物源与etbr作为牺牲试剂反应,就地形成bh 3.
DOI:10.1039/c9Cc01961H

专利信息

专利号:US-2012215002-A1
优先权日:2009-10-09
标 题:Synthesis of optically active intermediate for the preparation of montelukast
发明人：LEFORT LAURENT
权利人:LEFORT LAURENT
摘要:The present invention relates to the synthesis of optically active alcohols by means of enantioselective hydrogenation of ketones in biphasic systems. In particular the present invention relates to the synthesis of an optically active alcohol of general formula (1).

专利号:US-8293930-B1
优先权日:2004-06-25
标题 :One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxel
发明人：NAIDU RAGINA
权利人:NAIDU RAGINA; CHATHAM BIOTEC LTD
摘要:A process is provided for the semi-synthesis of taxane intermediates useful in the preparation of paclitaxel and docetaxel, in particular, the semi-synthesis of protected taxane intermediate in a one pot reaction of protecting the C-7 and C-10 positions and attaching a side chain at the C-13 position and subsequently deprotecting the group to form paclitaxel or docetaxel, and taxane intermediates.

专利号:US-7893283-B2
优先权日:2004-06-04
标题:Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxel
发明人：NAIDU RAGINA
权利人:CHATHAM BIOTEC LTD
摘要:A process is provided for the semi-synthesis of taxane intermediates useful in the preparation of paclitaxel and docetaxel, in particular, the semi-synthesis of protected taxane intermediates.

专利号:WO-2012047907-A9
优先权日:2010-10-04
标题 :Synthesis of c5-substituted tetracyclines, uses thereof, and intermediates thereto
发明人：MYERS ANDREW G; WRIGHT PETER M; HECKER EVAN
权利人:HARVARD COLLEGE; MYERS ANDREW G; WRIGHT PETER M; HECKER EVAN
摘要:The tetracycline class of antibiotics has played a major role in the treatment of infectious diseases for the past 50 years. However, the increased use of the tetracyclines in human and veterinary medicine has led to resistance among many organisms previously susceptible to tetracycline antibiotics. The recent development of a modular synthesis of tetracycline analogs through a chiral enone intermediate has allowed for the efficient synthesis of novel tetracycline analogs never prepared before. The present invention provides more efficient routes for preparing the enone intermediate and allows for a wide variety of substituents at position 5 of the tetracycline ring system.

专利号:US-5145957-A
优先权日:1988-03-18
标 题:Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone
发明人：TSCHAEN DAVID M; LYNCH JOSEPH E; LASWELL WILLIAM L; VOLANTE RALPH P; SHINKAI ICHIRO
权利人:MERCK & CO INC
摘要:A process is described for the stereocontrolled synthesis of (3R,4R)-3-[(1R)-1-hydroxyethyl]-4-benzoyloxyazetidin-2-ones and their derivatives by cycloaddition involving an imine and a ketone, generated from 3(S)-hydroxybutyrate which are useful intermediates in the synthesis of carbapenem antibiotics.

专利号:US-2016075680-A1
优先权日:2013-04-30
标题:Modified solid support for the synthesis of oligonucleotides
发明人：SOMOZA CALATRAVA ALVARO; LATORRE LOZANO ALFONSO
权利人:FUNDACIÓN IMDEA NANOCIENCIA; FUNDACION IMDEA NANOCIENCIA
摘要:The present invention refers to a new solid support for the synthesis of oligonucleotides, to a method for its preparation and to its use in the solid phase synthesis of oligonucleotides.