摘要
杂多酸为固体超强酸,有关它催化作用的研究进展迅速。本文用杂多酸(钨锗酸)作催化剂,合成高级香料肉桂酸异戌酯,给出了适宜的酯化工艺条件,此间酯化率为88.20％。
The heteropoly acid is a solid hyperstrong acid which catalysis war investigated quickly. At present study, the heteropoly acid(tungsten germanium acid) was used as a catalyst to synthesize the high quality perfumery of isovalerate of cinnamic acid, From the experiments, the suitable condition of esterification was obtained, the esterification rate is 88.2％.
出处
《沈阳化工》
CAS
1992年第1期42-44,共3页
