作者:Yuan Guo、Jing An、Zhenhuan Lu、Mengjiao Peng
DOI:10.1002/cjoc.201100628
日期:2012.7
reaction has become an important tool for the synthesis of new compounds. Mannich bases can be either directly employed or used as intermediates. In this work, the one‐carbon unit transfer reaction of tetrahydrofolate coenzyme was initiated. 1,3‐Dimethylimidazolidine as a new tetrahydrofolate coenzyme model at formaldehyde oxidation level was used to react with ketone having active hydrogen atoms and amine
自从对Mannich进行早期研究以来,Mannich反应已成为合成新化合物的重要工具。曼尼希碱可以直接使用或用作中间体。在这项工作中,开始了四氢叶酸辅酶的单碳单位转移反应。1,3-二甲基咪唑烷作为甲醛氧化水平下的新型四氢叶酸辅酶模型,用于与具有活性氢原子的酮和胺反应,通过隐蔽的曼尼希反应以良好的收率得到相应的曼尼希碱。提供了一种用于仿生合成各种曼尼希碱的新颖方法。