过磷酸(SPA)可用作柏木烯乙酰化作用的催化剂  

The Super Phosphorous Acid(SPA) Can be Used as a Catalyst for Acetylation of Cedrene

作　　者：陆洪都 汪培根 

机构地区：[1]贵州省香料厂,贵州贵阳550008

出　　处：《香料香精化妆品》2003年第3期1-2,13,共3页Flavour Fragrance Cosmetics

摘　　要：本文论述经实验和四年多出产实践证明 ,过磷酸 (SPA)可用作柏木烯乙酰化作用的催化剂。在甲基柏木酮(MCK)合成工艺中 ,与多聚磷酸 (PPA)催化剂相比 ,过磷酸有直接使用和方便之优点 ,并能改善劳动条件 。It is proved by experiments and more than four years production practice that Super Phosphorous Acid(SPA) can be used as a catalyst for acetylation of cedrene.In synthesis of Methyl Cedryl Ketone (MCK) with the catalyst of Polymer of Phosphorous Acid (PPA),tht SPA has the advantages, it may be used directly and conveniently. Work conditions have been improved.The cost of SPA catalyst is slightly lower than that of PPA Catalyst.

关 键 词：过磷酸 SPA 柏木烯 乙酰化 催化剂 多聚磷酸 柏木精油 

分 类 号：TQ655[化学工程—精细化工]