摘要
研究了十几种有机酸对合成２，４，６，８，１０，１２六苄基２，４，６，８，１０，１２六氮杂异伍兹烷（Ⅰ）的催化作用，每种催化剂均取得了较好催化效果。尤其是水杨酸和对甲苯磺酸，可分别使化合物Ⅰ的产率达到７５％ 和８２％ ～８４％ 。随对甲苯磺酸用量的增大，化合物Ⅰ的产率先增大后减小。
To study the catalytic effect of organic acids on the preparation of 2,4,6,8,10,12 hexabenzyl 2,4,6,8,10,12 hexaazaisowurtzitane(Ⅰ) more than ten kinds of organic acids were tested. Every organic acid used showed good performance in the preparation of compound Ⅰ. The yields of compound Ⅰ reached 75% and 82%～84% respectively when using salicylic acid and p toluenesulfonic acid as catalysts. The yield of compound Ⅰ increased first and then decreased with increase of the amount of p toluenesulfonic acid.
出处
《精细化工》
EI
CAS
CSCD
北大核心
2000年第1期27-29,共3页
Fine Chemicals
基金
国防科工委预研基金!12060451867
关键词
醛胺缩合
催化剂
六氮杂异伍兹烷
有机酸
催化
aldehyde amine condensation
catalyst
2,4,6,8,10,12 hexabenzyl 2,4,6,8,10,12 hexaazaisowurtzitane
