CAS: 54464-57-2; 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-Octahydronaphthalen-2-yl)Ethanone

相似化合物

1093397-63-7 54464-57-2 94201-32-8

上下游产品

1-[1,6-dimethyl-4-(4-methylpent-3-enyl)-3-cyclohexen-1-yl]ethan-1-one 3-methylpent-3-en-2-one 7-methyl-3-methene-1,6-°Ctadiene 2-naphthalenemethanol, 1,2,3,4,5,6,7,8-°Ctahydro-alpha,2,3,8,8-pentamethyl-

3-甲基-3-戊烯-2-酮,月桂烯 以92.2%的收率获得产物1-(1,2,3,4,5,6,7,8-八氢-2,3,8,8-四甲基-2-萘基)乙酮
参考文献:一种龙涎酮的制备方法
标题:一种龙涎酮的制备方法
摘要:本发明涉及一种龙涎酮的制备方法,包括步骤①合成3‑甲基‑3‑戊烯‑2酮,步骤②双烯加成制备龙涎酮中间体和步骤③环化反应制备龙涎酮,步骤②双烯加成制备龙涎酮中间体是在不使用催化剂的情况下,利用高温气相反应完成的.除原料β‑蒎烯,丁酮和乙醛之外,不再使用其他有机溶剂,避免使用苯,甲苯等高污染,高致癌物质;不但减低了成本,而且有效的提高了产品质量和产品应用范围,并且该方法以高温气相反应实现狄尔斯‑阿德尔缩合反应;本发明以高温气相反应或者雾化小分子水滴和气相实现狄尔斯‑阿德尔缩合反应,反应步骤没有路易斯酸或质子酸等催化剂,降低生产成本和简化工艺设备,缩短反应后处理工序,真正实现污水零排放的目标.

专利信息

专利号:WO-2017071871-A1
优先权日:2015-10-27
标题:Synthesis of ketone releasing photo-cages
发明人：GERKE THOMAS; KROPF CHRISTIAN; HUCHEL URSULA; GRIESBECK AXEL; LANDES AGNIESZKA
权利人:HENKEL AG & CO KGAA
摘要:The invention relates to the production of specific ketones of formulae (I) and (VI), as defined herein, which act as photolabile pro-fragrances.

专利号:RU-2035448-C1
优先权日:1992-04-20
标题:2-acetonyl-5,5-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene as a component of perfumery composition, method of its synthesis, 2,6-dimethyl-2,6,10-tridecatriene-12-one as an intermediate product in synthesis of 2-acetonyl-5,5-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene

专利号:US-7501536-B2
优先权日:2005-01-19
标题 :Odorant compounds, synthesis method, and uses of said compounds
发明人：JAUNKY PIOTR; MANE JEAN; SCHROEDER MARTIN
权利人:MANE FILS V
摘要:A compound of general formula (I) with or without the double bond illustrated by the dotted line. In formula (I), X is a CHO, CH2OH, CH2OC(O)R or CH(OR)2 group, and R represents a linear or branched C1-C5 alkyl or alkenyl chain. The synthesis method for the compound, and especially the 6,8-dimethyl-non-7-enal (1) prepared by the hydroformylation of the 5,7-dimethyl-octa-1,6-diene is also disclosed, as well as compositions containing the compounds of formula (I). Due to the odorant properties thereof, the compounds are highly useful in perfumery, especially for cosmetic products and household products.

专利号:US-2023118672-A1
优先权日:2017-06-21
标 题:Substituted poly(alkylene oxide) and surfactant composition
发明人：XU FENG; AL-ANAZI FLAIYH FARHAN N
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:A method for the synthesis of a substituted poly(alkylene oxide) comprises reacting a substituted alcohol of formula (1) with an alkylene oxide of formula (2) in the presence of a catalyst and under conditions effective to provide the substituted poly(alkylene oxide) of formula (3) wherein in the foregoing formulas, each R is independently hydrogen, C 1-60 alkyl, or C 3-12 cycloalkyl, ring A is cyclohexane or phenyl, each R 1 is independently hydrogen, methyl, ethyl, propyl, butyl, hexyl, decyl, dodecyl, tetradecyl, or hexadecyl, preferably hydrogen or methyl, and n is 2 to 60.

专利号:EP-1437117-A1
优先权日:2002-12-19
标 题:Use of Sinapic acid and/or its derivatives
发明人：MOUSSOU PHILIPPE; DANOUX LOUIS; JEANMAIRE CHRISTINE; PAULY GILLES
权利人:COGNIS FRANCE SA
摘要:Use of sinapic acid and / or sinapic acid derivatives fornProduction of cosmetic and / or dermopharmaceutical preparationsnto protect against skin aging and wrinkling, especially throughnUV radiation, for the production of cosmetic and / orndermopharmaceutical preparations for delaying the aging ofnMitochondria, to protect the mitochondrial genome from oxidativenStress, to improve the energy production capacity of the humannSkin, the use of sinapic acid and / or sinapic acid derivatives fornProduction of cosmetic and / or dermopharmaceutical preparationsnto protect cellular DNA, to protect against thymine dimer formationnInfluence of UV-B radiation in skin cells and for the improvement ofnDNA repair mechanism in skin cells, to stimulate thenCollagen synthesis, as well as the use for the preparation of preparationsnfor wound healing after non-enzymatic glycosylation or influence ofnoxidative stress or environmental toxins.

专利号:WO-2008028776-A1
优先权日:2006-09-06
标题 :Agents containing bioquinones and specific emulsifiers
发明人：SCHULZE ZUR WIESCHE ERIK; SCHEUNEMANN VOLKER; POPPE ELISABETH; WELSS THOMAS; GIESEN MELANIE
权利人:HENKEL KGAA; SCHULZE ZUR WIESCHE ERIK; SCHEUNEMANN VOLKER; POPPE ELISABETH; WELSS THOMAS; GIESEN MELANIE
摘要:The invention relates to cosmetic agents, in particular hair treatment agents, containing at least one specific emulsifier and at least one bioquinone. Treating the hair with said agents activates the keratin synthesis of hair keratin that declines with age.