[EN] PROCESSES FOR THE PREPARATION OF UNSATURATED ESTERS<br/>[FR] PROCÉDÉS DE PRÉPARATION D'ESTERS INSATURÉS
申请人:AROMOR FLAVORS & FRAGRANCES LTD
公开号:WO2015059696A1
公开(公告)日:2015-04-30
The invention provides a process for the preparation of alkyl 4-methyl-6-(2,6,6-trimethylcyclohex-lenyl) hex-3-enoate comprising a single step wherein 2-methyl-4-(2,6,6- trimethylcyclohex-l-en-l-yl)butanal is reacted with monoalkyl malonate.
该发明提供了一种制备烷基4-甲基-6-(2,6,6-三甲基环己烯基)己-3-烯酸酯的方法,包括一步反应,其中2-甲基-4-(2,6,6-三甲基环己-1-烯-1-基)丁醛与单烷基丙二酸酯发生反应。