CAS: 128-51-8; 2-(6,6-Dimethylbicyclo[3.1.1]Hept-2-En-2-yl)Ethyl Acetate

上下游产品

CAS号50-00-0 甲醛 | CAS号108-24-7 乙酸酐 | CAS号128-50-7 6,6-二甲基-二环[3.1....

6,6-二甲基二环[3.1.1]庚-2-烯-2-乙醇,乙酸酐置于methoxy(Cyclooctadiene)Rhodium(I) Dimer,抗氧剂168,氢气体系中,用 甲苯 用作溶剂,120.0 °C,8.11 Mpa 条件下,反应生成6,6-二甲基-二环[3.1.1]-庚-2-烯-2-乙醇乙酸酯,Nopol
参考文献:共同努力避免不必要的反应:基于萜烯的羟基烯烃的加氢甲酰化/o-酰化
标题:共同努力避免不必要的反应:基于萜烯的羟基烯烃的加氢甲酰化/o-酰化
摘要:将加氢甲酰化应用于含羟基的底物往往会出现问题,因为形成的醛会以不希望的方式与羟基部分反应.在此,我们描述了一种方案,其中羟基在一锅催化过程中伴随加氢甲酰化被 O-酰化,从而防止不需要的副反应.该策略适用于可再生萜烯紫苏醇,香芹酚,桃金娘醇和异胡薄荷醇,以及异戊二烯醇和基于生物质的诺醇.乙酰氧基醛的选择性远高于仅通过加氢甲酰化产生的类似羟基醛.此外,
Doi:10.1016/j.Jcat.2023.03.003

专利信息

专利号:US-3600425-A
优先权日:1963-09-13
标 题:Synthesis of steroids
发明人：FRIED JOSEF
权利人:SQUIBB & SONS INC
摘要:THIS INVENTION RELATES TO NOVEL COMPOUNDS HAVING THE FORMULAE 1-BOOC-,3A,8A,10A-TRI-H3C-,9-R,9-R''-1,2,3,3A,3B,4,6,7,8, 8A,8B,9,10,10A-TETRADECAHYDRODICYCLOPENTA(A,F)NAPHTHA- LEN-6-ONE , 1-BOOC-,3A,8A,10A-TRI-H3C-,1,2,3,3A,3B,4,6,7 ,8,8A,10,10A-DODECAHYDRODICYCLOPENTA(A,F)NAPHTHALEN-6- ONE, 1-BOOC-,3A,8A,10A-TRI-H3C-,9-R,9-R''-1,2,3,3A,3B,4, 6,7,8,8A,8B,9,10,10A-TETRADECAHYDRODICYCLOPENTA(A,F)- NAPHTHALENE-3,6-DIONE AND 1-BOOC-,3A,8A,10A-TRI-H3C-, 1,2,3,3A,3B,4,6,7,8,8A,10,10A-DODECAHYDRODICYCLOPENTA(A, F)NAPHTHALENE-3,6-DIONE WHEREIN B IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND LOWER ALKYL; R IS HYDROGEN; R1 IS HYDROXY; AND TOGETHER R AND R1 IS OXO(O=). THESE COMPOUNDS ARE INTERMEDIATES FOR STEROIDS POSSESSING ANTI-ANDROGENIC ACTIVITY.

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:CA-2640585-A1
优先权日:2003-02-05
标题 :Synthesis of 2-butyl-3-(2'-(1-trityl-1h-tetrazol-5-yl)biphenyl-4-yl)-1,3-diazaspirol{4,4}-non-ene-4-one

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.)

专利号:US-12114681-B2
优先权日:2018-06-04
标题:Fragrance and flavor materials
发明人：BLANDINO MAUREEN; TANUMA KENJI
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The synthesis and application of compounds having unique and desired flavor and/or fragrance characteristics are provided herein. The compounds herein can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The application is also directed to consumer products comprising such derivatives and/or fragrance or flavor compositions.

专利号:US-11236288-B2
优先权日:2018-06-04
标题:Fragrance materials
发明人：BLANDINO MAUREEN; LANKIN MICHAEL E
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The synthesis and application of a compound having unique and desired fragrance characteristics is provided herein. The compound of the present disclosure can be employed alone or incorporated as a fragrance component in fragrance compositions. The application is also directed to consumer products comprising such compound and/or fragrance compositions.