CAS: 85417-41-0; Tris(2,6-Dimethoxyphenyl)Phosphine

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CAS号123317-05-5 tris(2,6-dimeth... | CAS号151-10-0 间苯二甲醚 | CAS号1482-82-2 二苄基二硒醚 | CAS号120933-27-9 2-bis(2,6-dimet... | CAS号123317-07-7 tris(2,6-dimeth... | CAS号65915-30-2 1-methyl-4-[[(4... | CAS号56344-11-7 Diselenide,bis[...

📜Tris(2,6-Dimethoxyphenyl)Phosphibe Sulfide置于sodium Hydroxide,(2,6)3P体系中,用 甲醇,苯 作为反应溶剂,化学反应生成 三(2,6-二甲氧基苯基)磷
参考文献:三(2,6-二甲氧基苯基)硫化膦及相关化合物的一些不寻常性质
标题:三(2,6-二甲氧基苯基)硫化膦及相关化合物的一些不寻常性质
摘要:标题硫化物{2,6-(Meo)2C6H3}3P=s [缩写.(2,6)3P=s] 与酸反应形成新型巯基鏻盐 [(2,6)3P-Sh]X,在三苯基膦不存在或存在下,溶液热解导致不寻常的脱硫,得到叔鏻盐 [(2,6)3P-Oh]X.(2,6)3P=s 也在温和条件下与烷基碘或溴化物反应,得到稳定的(烷硫基)鏻盐 [(2,6)3P-sr]X (R=me,Et,N-Bu),在催化量的叔膦 (2,6)3P 存在下,在室温下与硫醇反应反应生成 [(2,6)3P-H]X 和不对称二硫化物.
DOI:10.1246/bcsj.64.1782

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-2022288005-A1
优先权日:2019-07-26
标题:Synthesis of pro-resolving analogs and compositions therefor
发明人：VAN DYKE THOMAS E; SERHAN CHARLES N
权利人:NOCENDRA INC
摘要:This disclosure relates to methods of synthesizing certain lipoxin analogs (e.g., lipoxin mimetics, etc.) and pharmaceutical compositions comprising these pro-resolving compounds. Methods of administering the lipoxin mimetics (e.g., lipoxin A4 mimetics, lipoxin B4 mimetics, etc.) to patients in need thereof are also provided.

专利号:US-9834536-B2
优先权日:2013-04-23
标题:Method for producing catalyst for cyclic carbonate synthesis
发明人：TAKAHASHI TOSHIKAZU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU; YAMAMOTO SHOUJI; NANIKI TAKASHI; FURUKAWA TAKURO
权利人:AIST; MARUZEN PETROCHEM CO LTD
摘要:A method for producing a heterogeneous catalyst for use of synthesizing cyclic carbonates by reacting an epoxide and carbon dioxide in the presence of the catalyst. A method for making a catalyst that includes forming a catalyst precursor then reacting the catalyst precursor with a tertiary phosphine.

专利号:US-2025002508-A1
优先权日:2020-05-05
标题 :Boronic acid derivatives and synthesis, polymorphic forms, and therapeutic uses thereof
发明人：HECKER SCOTT J; BOYER SERGE HENRI; BIO MATTHEW M; FANG YUANQING; GONZALES DE CASTRO ANGELA; LEFORT LAURENT; ZHU ZUOLIN; LINDER THOMAS
权利人:QPEX BIOPHARMA INC
摘要:Disclosed herein are antimicrobial compounds, polymorphic forms, compositions, pharmaceutical compositions, the method of use and preparation thereof. Some embodiments relate to boronic acid derivatives and their use as therapeutic agents, for example, β-lactamase inhibitors (BLIs).

专利号:WO-9601690-A1
优先权日:1994-07-12
标题 :Catalyst for the preparation of linear carbon monoxide/alpha-olefin copolymers
发明人：HEFNER JOHN G; KOLTHAMMER BRIAN W S
权利人:DOW CHEMICAL CO
摘要:Novel catalyst compositions comprising a cationic transition metal complex of the formula (Pd(II)S4-xLx)+2(A)-ny, wherein: Pd(II) is palladium having a valence of +2; S is a synthesis solvent; L is a monodendate, bidendate or tridendate ligand or ligands having one or more bonding sites; x is an integer from 1 to 3 and is equal to the total number of ligand bonding sites; A is a weakly or non-coordinating anion capable of stabilizing the complex in its cationic form; and n is 1 or 2 and y is 2 or 1; provided that (i) when n is 1, y is 2 and when n is 2, y is 1; and (ii) when the anion A is tetrafluoroborate, the organometallic complex is not (tris(acetonitrile)palladium(II)triphenylphosphine), (bis(acetonitrile)palladium(II)bis(triphenylphosphine)), ((acetonitrile)palladium(II)tris(triphenylphosphine)) or (bis(acetonitrile)palladium(II) 1,3-bis(diphenylphosphino)propane). The new catalyst compositions are useful for the copolymerization of carbon monoxide and at least one ethylenically unsaturated hydrocarbon to produce linear alternating polymers. The rate of polymerization is enhanced by including an alcohol, such as methanol, in the polymerization mixture.

专利号:US-2019263837-A1
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