The present invention relates to the manufacturing of a process of alkyl 2- acetyl-5,9,13-trimethyltetradeca-4,8,12-trienoates and alkyl 2-acetyl-9,13-di- methyl-5-methylenetetradeca-8,12-dienoate as well as 6,10,14-trimethylpenta- deca-5,9,13-trien-2-one and 10,14-dimethyl-6-methylenepentadeca-9,13-dien-2-5 one and 6,10,14-trimethylpentadecan-2-one.
该发明涉及一种制备过程,涉及烷基2-乙酰基-5,9,13-三甲基十四碳四烯酸酯和烷基2-乙酰基-9,13-二甲基-5-亚甲基十四碳八烯酸酯,以及6,10,14-三甲基
戊二烯-5,9,13-三酮和10,14-二甲基-6-亚甲基
戊二烯-9,13-二-5-酮和6,10,14-三甲基
十五烷二酮。