摘要
一种新型、高效、无毒催化剂──杂多酸被应用于缩醛（酮）的合成，摸索了催化剂用量、醇醒（酮）比、反应时间及共沸剂对催化性能的影响。在最佳条件下，合成了五种有用的缩醛（酮）。
The synthetic conditions of acetales and ketales with heteropoly-acid catalysts were investigated. The catalytic performances of catalysts,H2SO4, HCl, PW12,SiW12 were examined. Under the optimist condition. five acetales (ketales)were synthesized with heteropoly - acid catalysts.
出处
《香料香精化妆品》
CAS
1995年第4期25-27,21,共4页
Flavour Fragrance Cosmetics
