摘要
本文介绍了以正辛醇 ,丙烯酸甲酯为原料 ,二叔丁基氢过氧化物为引发剂制备γ -十一内酯的方法 ,着重研究了原料的投料比、反应温度、反应时间与产物收率的关系 ,得出了合成γ -十一内酯合理的反应条件 ,产品收率达 82 %。
This paper described the preparation methods of γ-undecalactone from n-octanol and methyl acrylate,using di-tert.-butyl-hydroperoxide as an inducer. The relationship of the ratio of quantity of raw materials, the reaction temperature,time and the yield of γ-undecalactone has been studied,The experiments show that under the proper reaction conditions the yield of γ-undecalactone can reach 82%.
出处
《香料香精化妆品》
CAS
2003年第2期4-6,共3页
Flavour Fragrance Cosmetics
