α-大马酮香料合成方法的改进  

The improvement synthesis of α-damascone

作　　者：李卫明 王植材 陈浩林 

机构地区：[1]广东光华化学厂有限公司,广东广州510280

出　　处：《化学试剂》2006年第11期699-700,共2页Chemical Reagents

摘　　要：采用原料价廉、易得,操作简便的合成路线,从柠檬醛出发,与烯丙基溴化镁发生格氏反应,再经氧化、异构化、环化,最后得到α-大马酮即甲位突厥酮,并对氧化等步骤进行了改进。The synthesis method used was simple and the raw material was cheap and readily available. Citral was used as the starting material, which reacted with allyl magnesium bromide to yield an alcohol compound. The alcohol compound was oxidized, isomerized, and cyclized to give α-damascone.

关 键 词：α-大马酮(甲位突厥酮) 合成 柠檬醛 

分 类 号：O624.42[理学—有机化学]