CAS: 23897-15-6; Trimesitylphosphine

上下游产品

2,4,6-trimethylphenyl bromide 2-mesitylmagnesium bromide 3C6H2)3PH][HB(p-C6F4H)3][(2,4,6-Me3C6H2)3PH][HB(p-C6F4H)3] 3P)AlI3(Mes3P)AlI3cyanomethyltris-(2,4,6-trimethylphenyl)phosphonium iodide trimesitylphosphine sulfide trimesitylphosphine oxide tris(2,4,6-tris(perdeuteriomethyl)phenyl)phosphine

2-溴-1,3,5-三甲基苯置于magnesium,三氯化磷体系中,用 四氢呋喃 用作溶剂,以85%的收率获得三异丙叉丙酮基膦
参考文献:三芳基甲硅烷基离子的新合成及其在二氢活化中的应用
标题:三芳基甲硅烷基离子的新合成及其在二氢活化中的应用
摘要:乱序:通过烷基二芳基甲硅烷基离子发生意外的取代基分布反应,导致取代基分布.从烷基二芳基硅烷开始,该反应为空间高度受阻的三芳基甲硅烷基离子提供了一种简便的合成方法.这些甲硅烷基离子可用于二氢活化反应中.
Doi:10.1002/anie.201106582

专利信息

专利号:US-10889599-B2
优先权日:2018-02-27
标 题:1,1-diborylalkyl-1-metal compounds, preparation method thereof, and their applications toward synthesis of 1,1-diboronate ester compounds
发明人：CHO SEUNG HWAN; LEE YEOSAN
权利人:POSTECH ACAD IND FOUND
摘要:The present invention relates to a 1,1-diborylalkyl-1-metal compound including one metal group together with two identical boron groups at the sp3 carbon center, and its use. Specifically, the present invention relates to development of novel organic reactions, synthesis of functional molecules, and synthesis of new drugs by applying the novel 1,1-diboryl-1-metal substituted alkyl compounds to various molecular libraries which could not be synthesized by conventional methodologies.

专利号:US-10815178-B2
优先权日:2015-12-21
标 题:Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(I) complexes
发明人：LETINOIS ULLA; ACKERMANN STEPHAN; MEDLOCK JONATHAN ALAN; LEHMANN HAJO
权利人:DSM IP ASSETS BV
摘要:The present invention relates to a method of preparing ortho substituted phenols from 2,5-dimethylfuran and propargyl ethers in the presence of a gold(I) complex. It is particularly advantageous to use 2,5-dimethylfuran as this offers an ecological beneficial synthesis of said ortho substituted phenols.

专利号:US-10457640-B2
优先权日:2016-10-19
标 题:Synthesis of inhibitors of EZH2
发明人：VASWANI RISHI G; HEWITT MICHAEL CHARLES
权利人:CONSTELLATION PHARMACEUTICALS INC
摘要:Provided herein are synthetic methods for the preparation of EZH2 inhibitors.

专利号:WO-2018069146-A1
优先权日:2016-10-11
标题 :Method for the synthesis of pheromones
发明人：QUEVAL PIERRE; CAIJO FRÉDÉRIC; ROUEN MATHIEU; TRIPOTEAU FABIEN
权利人:DEMETA
摘要:The present invention relates to a method for synthesising pheromones and pheromone precursors, by means of the metathesis of terminal olefins including one functionalised olefin. The reaction is carried out in the presence of at least one particular catalyst, selected from among complexes of alkylidene ruthenium comprising a 1-aryl-3-cycloalkyl-imidazoline-2-ylidene ligand and mixtures thereof. The method can include an additional step of reducing the unsaturated compound formed.

专利号:US-RE49222-E
优先权日:2013-10-02
标题 :Fluorine-containing complex compound, and production method for fluorine-containing organic compound employing same
发明人：ADACHI KENJI; SHIBANUMA TAKASHI; NAGAI TAKABUMI; OGOSHI SENSUKE; OHASHI MASATO
权利人:DAIKIN IND LTD; UNIV OSAKA
摘要:An object of the present invention is to enable the synthesis of various fluorine-containing compounds having an organic group at both terminals of their tetrafluoroethylene structure (—CF 2 —CF 2 —). The present invention provides a fluorine-containing complex compound includingn a fluorine-containing organic metal compound represented by formula (1a):n nR 1 —CF 2 —CF 2 -M 1   (1a)n nwherein M 1 is a metal selected from the group consisting of copper, zinc, nickel, iron, cobalt, and tin; and R 1 represents an organic group, andn at least one ligand selected from the group consisting of pyridine ring-containing compounds and phosphines.

专利号:US-2019233375-A1
优先权日:2016-10-19
标题:Synthesis of inhibitors of ezh2