CAS: 149-57-5; 2-Ethylhexanoic Acid

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56006-48-5 2983-37-1 816-19-3

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CAS号123-05-7 2-乙基已基醛 | CAS号104-76-7 2-乙基己醇 | CAS号142-82-5 正庚烷 | CAS号201230-82-2 carbon monoxide | CAS号62251-85-8 ethyl 4-ethyl-3... | CAS号187737-37-7 propene | CAS号937-14-4 间氯过氧苯甲酸 | CAS号73590-85-9 奥美拉唑硫醚 | CAS号1114-75-6 Hexanamide,2-et... | CAS号36765-89-6 2-乙基己酸酐 | CAS号760-67-8 2-乙基己酰氯 | CAS号34666-17-6 2,2-二乙基丁酸乙酯 | CAS号94-28-0 三乙二醇二异辛酸酯 | CAS号111-27-3 正己醇 | CAS号2983-37-1 2-乙基己酸乙酯 | CAS号592-78-9 3-庚烯 | CAS号589-82-2 3-庚醇 | CAS号592-77-8 2-庚烯

2-乙基己醇置于13,17-Bis(2-Methoxycarbonylethyl)-2,7,12,18-Tetramethylporphinatocobalt(II),氧气,异戊醛体系中,用 乙腈 用作溶剂,化学反应 0.5H,以34%的收率获得2-乙基-己酸稀土盐
参考文献:在异丁醛存在下,使用金属氘代卟啉二甲酯作为催化剂,用双氧将醇快速有氧氧化成羰基化合物
标题:在异丁醛存在下,使用金属氘代卟啉二甲酯作为催化剂,用双氧将醇快速有氧氧化成羰基化合物
摘要:研究了一种简便的仿生方法,使用分子氧作为主要氧化剂,在乙腈中作为反应溶剂,异丁醛作为助催化剂,催化金属氘代卟啉二甲酯 [m(Dpdme)] 将醇快速氧化为羰基化合物.在 M(Dpdme) 催化剂中,其中 M = Fe(III),Co(II),Mn(III),Ni(II),Cu(II) 和 Zn(II),发现钴卟啉是最多的活性和有效的催化剂.该催化体系广泛应用于各种醇类的氧化,特别是在温和条件下对芳香醇类的氧化表现出优异的活性.此外,M(Dpdme) 是通过一种改进的简便方法通过天然氯化血红素的化学改性制备的,并且已经提出并讨论了醇有氧氧化的替代机制.© 2012 威利期刊公司.杂原子化学 23:295-303,2012;置于wileyonlinelibrary.Com 上在线查看这篇文章.Doi 10.1002/hc.21017
Doi:10.1002/hc.21017

专利信息

专利号:US-11725070-B2
优先权日:2018-05-09
标 题:Polymerization process for the synthesis of vinyl aromatic polymers with a controlled structure
发明人：GHELFI FRANCO; FERRANDO ANGELO; LONGO ALDO; BUFFAGNI MIRKO
权利人:VERSALIS SPA
摘要:The present invention relates to a polymerization process for the synthesis of vinyl aromatic polymers, in which the sequence of monomers in the chain and the linear, branched soluble, or crosslinked insoluble structure, with reactive or different polarity functions, are controlled. Said process comprises the step of polymerizing vinyl aromatic monomers by means of an Atom Transfer Radical Polymerization (ATRP) reaction with an Activator ReGenerated by Electron Transfer (ARGET), the reaction being carried out at a temperature comprised between 25° C. and 110° C. in an inert gas atmosphere in the presence of a complex catalyst containing a cupric halide and a multidentate amine ligand, feeding to the reaction an organic initiator having two geminal halogens, an alkali metal (bi)carbonate, a solvent pair of an aliphatic alcohol and an acetic ester of the same aliphatic alcohol and possibly ascorbic acid, provided that no initiator is used with three or more active halogens, or polyvinyl monomers or inimers.

专利号:US-10059902-B2
优先权日:2015-02-14
标题:Process for in situ synthesis of dispersion ZnO nanoparticles in oil
发明人：VIJAYARAJ Munusamy; HAIT SAMIK KUMAR; SASTRY MADHIRA INDU SEKHARA; RAMAKUMAR Sankara Sri Venkata
权利人:INDIAN OIL CORP LTD
摘要:The present invention relates to a process for synthesizing dispersion of ZnO nanoparticles in an oil medium. Particularly, the invention relates to a process for in-situ synthesis of dispersion of ZnO nanoparticles in oil medium. Additionally, the present invention relates to a lubricant oil composition, wherein the composition comprises a base oil, a dispersant and the dispersion of ZnO as obtained by the process of the present invention.

专利号:EP-1971666-B1
优先权日:2006-01-11
标 题 :Process for the synthesis of nanocrystalline phosphor particles and nanocrystalline phosphor particles obtainable by this process
发明人：FELDMANN CLAUS; BUEHLER GUNNAR
权利人:KARLSRUHER INST TECHNOLOGIE
摘要:The present invention relates to a process for the targeted synthesis of inorganic phosphor particles which have a particle diameter from 1 to 100 nm, a virtually monodisperse size distribution in the range of ±20% and, depending on the class of material selected, a quantum yield of at least 20%, inorganic phosphor particles obtainable by this process and also their use for coating or embedding in a substrate selected from the group consisting of a paper, polymer, glass, metal or ceramic substrate, for example for diagnostics, therapy, as contrast agent, as marking, safety feature, for illumination and for data storage and/or data reproduction. A particular advantage of the phosphor particles which can be obtained according to the invention is, inter alia, that the particles have a surface finish which allows agglomerate-free redispersion in polar and nonpolar solvents or dispersion media. The choice of the dispersion medium allows the physicochemical properties of the phosphor particles which can be obtained according to the invention to be specifically matched to the requirements of a particular application.

专利号:US-3891594-A
优先权日:1972-04-07
标题:Direct synthesis of composite materials
发明人：TAYLOR LYNN J
权利人:TAYLOR LYNN J
摘要:There is disclosed an in situ process for the preparation of a composite material consisting essentially of an organic polymer or copolymer having dispersed therein an inorganic oxide or mixture of oxides, said process comprising the simultaneous or sequential synthesis of the organic polymer from at least one non-polymeric organic precursor and of the inorganic oxide or oxide mixture derived from at least one inorganic-oxide precursor.

专利号:US-3960805-A
优先权日:1974-04-19
标 题:Direct synthesis of organic polymer-inorganic oxide composites
发明人：TAYLOR LYNN JOHNSTON
权利人:TAYLOR LYNN JOHNSTON
摘要:There is disclosed an in situ process for the preparation of a composite material consisting essentially of an organic polymer or copolymer having dispersed therein an inorganic oxide or mixture of oxides, said process comprising the simultaneous or sequential synthesis of the organic polymer from at least one non-polymeric organic precursor and of the inorganic oxide or oxide mixture derived from at least one inorganic-oxide precursor.

专利号:US-5504229-A
优先权日:1993-08-10
标题 :Synthesis of aliphatic C2 -C22 carboxylic acids
发明人：FISHER KARL; FRITZ GERHARD
权利人:BASF AG
摘要:Synthesis of aliphatic C 2 -C 22 carboxylic acids by oxidation of relevant aldehydes with oxygen in the presence of alkali metal compounds or alkaline earth metal compounds in the liquid phase and separation of the reaction mixture by distillation, in which the bottom product formed during distillation and containing an alkali metal salt or alkaline earth metal salt is recycled to the oxidation stage.