缩醛类香料的合成方法  

Synthesis Methods of Acetals as Perfume

作　　者：盛淑玲[1] 贾晓红[1] 

机构地区：[1]许昌学院化学系,河南许昌461000

出　　处：《许昌学院学报》2004年第5期46-49,共4页Journal of Xuchang University

摘　　要：综述了缩醛类香料的二十余种合成方法 ,并对其主要合成方法的反应条件作了简要的说明 .结果表明 :聚氯乙烯 -三氯化铁、D61 和D72 离子交换树脂、固载杂多酸TiSiW1 2 O40 /TiO2 、复合载体强酸 (PhSO3H/Na2 SO4·CaSO4)和PW1 2 /C等五种催化剂对合成缩醛的收率较高 。Synthesis methods of acetal as perfumes were reviewed.The reaction conditions of some important methods were described.Five catalysts such as polyethylene chloride-ferric chloride,ion-exchange resin such as D 61 and D 72 ,TiSiW 12 W 40 /TiO 2,complex supporter strong acid (PhSO 3H/Na 2SO 4·CaSO 4) and PW 12 /C showed good yields in synthesizing acetals as perfume.

关 键 词：缩醛 催化剂 合成 香料 

分 类 号：TQ655[化学工程—精细化工]