CAS: 28219-60-5; Sandalmysore Core

上下游产品

2-Methyl-4-(2,2,3-Trimethylcyclopent-3-En-1-yl)But-2-En-Al 65114-01-4

2-Methyl-4-(2,2,3-Trimethylcyclopent-3-En-1-yl)But-2-En-Al置于copper-Zinc-Catalyst,Calcined 氢气体系中,用 甲醇 用作溶剂,55.0~65.0 °C,25.0 Mpa 条件下,以86%的收率获得2-甲基-4-(2,2,3-三甲基-3-环戊烯-1-基)-2-丁烯-1-醇
参考文献:Verfahren Zur Herstellung Von Alkyl-Substituierten Butenolen
标题:Verfahren Zur Herstellung Von Alkyl-Substituierten Butenolen

专利信息

专利号:US-2009209449-A1
优先权日:2008-02-20
标题 :Novel woody odorants
发明人：MAJEED MUHAMMED; RAJASEKHARAN PARTHASARATHY; THIRUVANATH VARIAM CHANDRAMOHA; RAJAMONY MAHESH
权利人:MAJEED MUHAMMED; RAJASEKHARAN PARTHASARATHY; THIRUVANATH VARIAM CHANDRAMOHA; RAJAMONY MAHESH
摘要:The present invention relates to novel substituted cyclohexyl monohydric alcohols possessing woody odor which are useful as fragrance materials. The invention also provides method for synthesis of the above compounds. The invention also provides fragrance compositions which utilize the compounds of the invention to impart woody aroma to such compositions. n The compounds of the invention have the general formula as under

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-2025091984-A1
优先权日:2022-04-07
标题:Fragrance and flavor materials
发明人：DICKERSON THALIA S; TURESKI ROBERT; BLANDINO MAUREEN
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The present disclosure is directed to the synthesis and application of novel compounds having unique and desired flavor and/or fragrance characteristics. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor compounds in fragrance or flavor compositions. The present disclosure is also directed to consumer products comprising such fragrance or flavor compounds and/or fragrance or flavor compositions.