摘要
以手性氨基醇为起始原料,经过酰化,氯代和环合反应,合成了两类手性二唑啉配体:三齿型的二唑啉吡啶(1)和二齿型的二唑啉(2).比较了不同的合成方法,分析鉴定了相关合成中间体.观察到二唑啉在硅胶中的分解开环.
Two kinds of chiral bis(oxazoline), tridentate bis(oxazolinylpyridine) (1) and bidentate bis(oxazoline) (2) were synthesized from amino alcohols via acylation, chloration and cyclyzation. Different synthetic methods have been tested. Some related intermediates have been characterized. Ring opening compounds of bis(oxazoline) on silica have been observed.
出处
《厦门大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第6期741-745,共5页
Journal of Xiamen University:Natural Science
基金
国家自然科学基金(29772029)
教育部骨干教师基金
福建省自然科学基金(C991002)资助