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2-氨基咪唑啉酮衍生物的平行合成
A parallel synthesis of 2-aminoimidazolones
【摘要】 研究了2-氨基咪唑啉酮衍生物4a~4f的平行合成法,该方法应用烯基膦亚胺1与对氯苯基异氰酸酯的氮杂Wittig反应,得到的碳二亚胺2再与仲胺平行反应,一次性合成了6种未见文献报道的咪唑啉酮衍生物4a~4f.所得产物4a~4f的结构由1HNMR,MS,IR所确证.
【Abstract】 Six unreported 2aminoimidazolones 4a~4f were synthesized by a parallel synthetic method, which included azaWittig reaction of iminophosphorane 1 with 4chlorophenyl isocynate to give carbodiimide 2 and subsequent reaction of 2 with various amine in a parallel fashion. The structure of 4a~4f were confirmed by 1H NMR, MS and IR analysis.
【关键词】 4H-咪唑啉-4-酮;
氮杂Wittig反应;
平行合成;
【Key words】 imidazolones; aza-Wittig reaction; parallel synthesis;
【Key words】 imidazolones; aza-Wittig reaction; parallel synthesis;
【基金】 国家自然科学基金资助项目(20102001).
- 【文献出处】 华中师范大学学报(自然科学版) ,Journal of Central China Normal University(Natural Sciences) , 编辑部邮箱 ,2003年02期
- 【分类号】O626
- 【被引频次】9
- 【下载频次】196