申请人:PFW AROMA CHEMICALS B.V.
公开号:EP0565783A1
公开(公告)日:1993-10-20
The invention is directed to a mixture of acetylpolyalkylindanes and acetylpolyalkyl-tetralines obtainable by cycloalkylation of p-cymene and/or p, α-dimethylstyrene and/or 8-p-cymenyl halides and/or 8-p-cymenyl alcohol with a mixture of alkenes consisting of one or more methylbutene isomers and one or more dimethylbutene isomers, followed by acetylation of the intermediate mixture of polyalkylindanes and polyalkyltetralines.
本发明涉及一种乙酰基聚烷基茚满和乙酰基聚烷基四氢萘的混合物,该混合物可通过对甲苯和/或对、α-二甲基苯乙烯和/或 8-对亚甲基卤化物和/或 8-对亚甲基醇与由一种或多种甲基丁烯异构体和一种或多种二甲基丁烯异构体组成的烯烃混合物进行环烷基化反应,然后对中间的聚烷基茚满和聚烷基四氢萘混合物进行乙酰化反应而获得。