CAS: 2929-86-4; Tris-Decyl Phosphite

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CAS号112-30-1 正癸醇 | CAS号122-52-1 亚磷酸三乙酯 | CAS号5509-08-0 decyl 4-methylb...

📜癸醇置于c21H30N6P(3+)*3Cf3O3S(1-)体系中,用 苯 用作溶剂,化学反应 2.0H,以97%的收率获得亚磷酸十三烷酯
参考文献:通过氧化氧化将白磷直接转化为多功能磷转移试剂
标题:通过氧化氧化将白磷直接转化为多功能磷转移试剂
摘要:用于工业和研究的增值磷化学品的主要原料是白磷(p 4),其中形成 P(III) 化合物的关键中间体是 Pcl 3.由于其高反应性,基于 Pcl 3的合成通常伴随着产物混合物和费力的后处理程序,因此需要一种替代方法来形成可行的 P(III) 转移试剂.我们的氧化氧化概念,其中白磷被选择性地转化为多功能 P 1转移试剂的三氟甲磺酸盐,例如 [p(L N ) 3 ][otf] 3 (L N是阳离子,N基取代基;即,4-二甲氨基吡啶),为实现 P-O,P-N 和 P-C 键提供了一种方便的替代方案,同时避免了 Pcl 3的使用.我们使用 R N E类型的 P 嵌段元素化合物(例如,Ph 3 As 或 Phi)来获得氮路易斯碱 L N和相应的双阳离子 [r N El N ] 2+之间的弱加合物.[r N El N ] 2+ + L N和 [r N E(L N ) 2 ] 2+之间的拟议平衡允许 P 4中所有六个
Doi:10.1038/s41557-022-00913-4

专利信息

专利号:US-4443310-A
优先权日:1981-03-12
标题:Photoinitiated synthesis of mercaptans
发明人：ARRETZ EMMANUEL; LANDOUSSY CLAUDE; MIRASSOU ALFRED; OLLIVIER JEAN
权利人:ELF AQUITAINE
摘要:Improvement in the photoinitiated synthesis of mercaptans, in which an ethylenic compound is treated with hydrogen sulphide, preferably under pressure, in the presence of ultraviolet radiation and a photoinitiator involves the use of a xanthenic compound, possibly substituted, as the initiator. Preferably, the xanthenic compounds is employed in conjunction with an organic compound of an element of Group V A of the Periodic Classification of the Elements.

专利号:US-4233128-A
优先权日:1978-05-05
标 题:Photosynthesis of mercaptans
发明人：OLLIVIER JEAN; SOULOUMIAC GUY; SUBERLUCQ JEANNINE
权利人:ELF AQUITAINE
摘要:Synthesis of mercaptans by the photochemical reaction of an olefin with hydrogen sulphide in the presence of an initiator constituted by benzophenone, thiobenzophenone or a mixture of the two, preferably accompanied by an organic compound of an element of Group VA of the Periodic Classification. These initiators can carry substituents on either or both of the two benzene rings. The light utilized can have a wavelength of 300 to 600 nm. The process allows various mercaptans to be obtained with good yields.

专利号:WO-2020238440-A1
优先权日:2019-05-24
标 题:Semi-aromatic polyamide, method for synthesis thereof, and polyamide molding composition consisting thereof
发明人：HUANG XIANBO; ZHANG CHUANHUI; YE NANBIAO; CAO MIN; JIANG SUJUN; ZHOU ZHUXIN; YAN KUN; PENG ZHONGQUAN
权利人:KINGFA SCIENCE & TECHNOLOGY CO; ZUHAI VANTEQUE SPECIALTY ENG PLASTICS CO LTD
摘要:Provided is a semi-aromatic polyamide, comprising, on the basis of the molar content of all repeating units, the following repeating units: 46‑54 mol% of 10T unit derived from 1,10‑diaminodecane and terephthalic acid, 46-54 mol% derived from one or more monomers in diacid Y containing 4-36 carbon atoms, and XY unit consisting of one or more monomers in diamine X containing 4-36 carbon atoms; the 10T unit and XY unit in the semi-aromatic polyamide chain segment are arranged in an alternating order ... 10TXY10TXY10TXY 10TXY10TXY ...; the semi-aromatic polyamide at least contains three monomers. In the semi-aromatic polyamide prepared by means of the special preparation method, 10T and XY units are arranged alternately, and in comparison with ordinary random copolymerized semi-aromatic polyamides, it has higher crystallinity and a higher melting point, and the water absorption rate is low.

专利号:US-10363551-B2
优先权日:2015-03-09
标 题:Mononuclear iron complex and organic synthesis reaction using same
发明人：NAGASHIMA HIDEO; SUNADA YUSUKE; SAWANO Mina; NODA DAISUKE; SAKUTA KOJI
权利人:UNIV KYUSHU NAT UNIV CORP; SHINETSU CHEMICAL CO
摘要:A mononuclear iron bivalent complex having iron-silicon bonds, which is represented by formula (1), can exhibit an excellent catalytic activity in at least one reaction selected from three reactions, i.e., a hydrosilylation reaction, a hydrogenation reaction and a reaction for reducing a carbonyl compound. n n n n n n n n n n (In the formula, R 1 to R 6 independently represent a hydrogen atom, an alkyl group which may be substituted by X, or the like; X represents a halogen atom, or the like; L 1 represents at least one two-electron ligand selected from an isonitrile ligand, an amine ligand, an imine ligand, a nitrogenated heterocyclic ring, a phosphine ligand, a phosphite ligand and a sulfide ligand, wherein, when multiple L 1 's are present, two L 1 's may be bonded to each other; L 2 represents a two-electron ligand that is different from a CO ligand or the above-mentioned L 1 , wherein, when multiple L 2 's are present, two L 2 's may be bonded to each other; and m 1 represents an integer of 1 to 4 and m 2 represents an integer of 0 to 3, wherein the sum total of m 1 and m 2 (i.e., m 1 +m 2 ) satisfies 3 or 4.)

专利号:CA-1162510-A
优先权日:1981-03-12
标题:Photoinitiated synthesis of mercaptans

专利号:FR-2521990-A2
优先权日:1982-02-22
标 题 :IMPROVEMENT TO THE PHOTOINITIATED SYNTHESIS OF MERCAPTANS