香料苯乙醛合成的新途径  

A New Process of Synthesizing Phenylacetaldehyde as a Perfume

作　　者：王苹[1] 王世铭[1] 张建成[1] 

机构地区：[1]天津理工学院生物与化学工程学院,天津300191

出　　处：《化学工业与工程》2004年第5期383-384,共2页Chemical Industry and Engineering

摘　　要：本文选用经盐酸处理的ZSM-5分子筛为催化剂,以苯基乙二醇为原料制备香料苯乙醛,并采用正交实验优化反应条件,探讨反应机理,测定了该反应的转化率、收率及影响因素。Phenylacetaldehyde,a perfume,was prepared by reaction of phenylethlene glycol catalyzed by zeolite ZSM-5 which is treated by hydrochloride acid.The conditions of the reaction were optimized by orthogonal test and the mechanism was analyzed.The percentages of the conversion and the yield were determined and the factors influenced on the reaction were discussed.

关 键 词：分子筛 苯基乙二醇 苯乙醛 影响因素 

分 类 号：TQ460.31[化学工程—制药化工]