作者:Kazuhito Hioki、Yumiko Takechi、Noriyo Kimura、Hiroyuki Tanaka、Munetaka Kunishima
DOI:10.1248/cpb.56.1735
日期:——
Simple one-pot methods for preparation of 2-oxazolines have been developed using 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMT-MM). Treatment of a mixture of carboxylic acids and 2-haloethylammonium salts with DMT-MM in methanol followed by refluxing in the presence of KOH gives oxazolines.
使用4-(4,6-二甲氧基-1,3,5-三嗪-2-基)-4-甲基吗啉氯化物(DMT-MM),已经开发出了简单的一锅法制备2-恶唑啉的方法。用DMT-MM在甲醇中处理羧酸和2-卤代乙基铵盐的混合物,然后在KOH存在下回流,得到恶唑啉。