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.
出处
《化学工业与工程》
CAS
2004年第5期383-384,共2页
Chemical Industry and Engineering
关键词
分子筛
苯基乙二醇
苯乙醛
影响因素
zeolite
phenylethylene glycol
phenylacetaldehyde
influencing factor
