CAS: 51566-62-2; Citronellylnitrile

相似化合物

5949-05-3 18951-85-4 106-23-0

上下游产品

CAS号106-22-9 香茅醇 | CAS号135500-74-2 Citronellaldoxime | CAS号5146-66-7 柠檬腈 | CAS号106-23-0 香茅醛 | CAS号73127-86-3 3,7-dimethyl°Ct... | CAS号22457-25-6 6-°Ctenal,3,7-d... | CAS号5585-39-7 (E)-3,7-二甲基-2,6-辛二烯腈

📜香茅醛置于二硫化碳,Sodium Hydroxide,盐酸羟胺,四丁基硫酸氢铵体系中,化学反应生成 3,7-二甲基-6-辛烯腈
参考文献:A Convenient Conversion Of Aldoximes To Nitriles Under Phase-Transfer Conditions
标题:A Convenient Conversion Of Aldoximes To Nitriles Under Phase-Transfer Conditions
摘要:多种醛oxime在相转移条件下利用二硫化碳作为脱水试剂转化为相应的腈.还描述了从醛一次性合成腈的方法.
DOI:10.1246/cl.1983.929

专利信息

专利号:WO-2018192923-A1
优先权日:2017-04-18
标题 :Alpha alkylation of aldehyde with a polycyclic olefin
发明人：QUINTAINE JULIE; MACMILLAN DAVID W C
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and more specifically to the alpha alkylation of an aldehyde with a polycyclic olefin followed by a ring opening step in order to provide compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof and wherein R represents a hydrogen atom or C 1-8 linear alkyl group; R 1 , R 2 , R 3 and R 4 represent, when taken separately, independently of each other, a hydrogen atom or a C 1-2 linear alkyl group or a C 3-4 linear or branched alkyl group; or R 2 and R 3 , when taken together, represent a C 4-10 linear, branched or cyclic alkanediyl group and n is 1 or 2.

专利号:US-5514830-A
优先权日:1991-07-25
标题 :Process for producing nitrile
发明人：OKU MASAYUKI; FUJIKURA YOSHIAKI
权利人:KAO CORP
摘要:The present invention provides a process for producing a nitrile represented by the general formula (1): RC=N(1) wherein R is alkyl, alkenyl, aralkyl or aryl, each may have a substituent, characterized by heating an aldoxime represented by the general formula (2): RCH=NOH(2) wherein R is as defined above, in the presence of one or more catalysts selected from hydroxides of alkali metals, alcoholates of alkali metals, hydroxides of alkaline earth metals and alcoholates of alkaline earth metals, and distilling off water formed in the course of the reaction from the reaction system. The process according to the present invention can produce a nitrile which is useful as a perfume or as a starting material for the organic synthesis of perfumes, medicines and so on in high yields and advantageously from the viewpoint of production economy.

专利号:US-12076423-B2
优先权日:2015-12-23
标题 :Spiculisporic acid-based composition
发明人：AGNAOU REDA; MARION CATHERINE
权利人:OREAL
摘要:Composition in the form of an oil-in-water emulsion that includes at least 1% of an oil phase, and an aqueous phase. The composition includes 0.1 to 15 wt % spiculisporic acid relative to the total weight of the composition, at least one base selected from amino acids and alkanolamines in an amount suitable for forming at least a monosalt of spiculisporic acid, less than 3% glycol(s) and/or polyol(s) relative to the total weight of the composition, at least one UV filter and/or an additive selected from volatile aromatic materials such as essential oils and fragrance substances, fillers, dyeing materials such as pigments, mother-of-pearl or particles with a metallic sheen, moisturizers, anti-wrinkle or anti-age agents, peeling agents, antioxidants, active ingredients stimulating the synthesis of epidermal and/or dermal macromolecules, dermo-relaxing agents, depigmentation agents, deodorant agents and mixtures thereof.

专利号:EP-0550762-B1
优先权日:1991-07-25
标 题 :Process for producing nitrile
发明人：OKU MASAYUKI; FUJIKURA YOSHIAKI
权利人:KAO CORP
摘要:A process for producing a nitrile represented by the general formula (1): RC = N wherein R represents alkyl, alkenyl, aralkyl or aryl each of which may be substituted, by heating an aldoxime represented by the general formula (2): RCH = NOH wherein R is as defined above, in the presence of at least one catalyst selected among hydroxides and alcoholates of alkali metals and alkaline earth metals, and distilling off water formed in the course of the reaction from the reaction system. The process enables nitriles useful as the starting material for the organic synthesis of perfumes, medicines and so forth to be produced in high yields at a remarkably reduced production cost.

专利号:EP-2840077-A1
优先权日:2013-08-20
标 题:Process for the manufacture of hydrogenated nitriles
发明人：BEUMER RAPHAEL; BONRATH WERNER; LEHMANN HAJO; MEDLOCK JONATHAN ALAN
权利人:DSM IP ASSETS BV
摘要:The present invention relates to the manufacture and the use of specific organic compounds of formula (II)n nwherein n is either 1 or 2, and wherein R 1 is linear C 1-4 alkyl or branched C 3-4 alkyl, wherein R 2 is hydrogen or linear C 1-4 alkyl or branched C 3-4 alkyl, as aroma ingredients in flavors and fragrances. Furthermore the invention relates to new specific organic compounds and their synthesis, as well as to flavor and fragrance formulations comprising at least one of the specific organic compounds.

专利号:US-9156774-B2
优先权日:2011-03-25
标 题 :Carboxylic acid ester compound and method for producing same, and fragrance composition
发明人：KITAMURA MITSUHARU
权利人:KITAMURA MITSUHARU; MITSUBISHI GAS CHEMICAL CO
摘要:The present invention provides a novel carboxylic acid ester compound useful as a fragrance component or a material for a compound fragrance and a method for producing the same, and provides a fragrance composition including the carboxylic acid ester compound. The present invention also provides an acyl fluorides of a 2,4-dimethyl-bicyclo[2.2.2]octane compound and the esters thereof, useful as the raw materials (inclusive of the intermediates of organic synthesis), for example, for the medicines, agricultural chemicals, fragrances, functional resins, optical functional materials and electronic functional materials. The carboxylic acid ester compound of the present invention is a compound represented by the general formula (1). n n(In the formula, one of R 1 and R 2 is a methyl group and the other of R 1 and R 2 is —COOR, and R is an alkyl group having 1 to 4 carbon atoms.)