Synthesis and characterization of some<i>N</i>-mannich bases of [1,2,3]triazoloquinolines
作者:Maria Grazia Ferlin、Gianfranco Chiarelotto、Ignazio Castagliuolo
DOI:10.1002/jhet.5570390405
日期:2002.7
Some novel N-Mannich bases of [1,2,3]-triazolo[4,5-f] and [4,5-h]quinolines were synthesized following the classical experimental procedure for Mannich base preparation: triazoloquinoline with formaldehyde and secondary amine. Tricyclic nuclei were obtained starting from two protected isomeric amino-quinolines, which were nitrated, reduced and diazotated. Two N-anilinomethyltriazoloquinolines were
按照经典的曼尼希碱制备方法,合成了一些新的[1,2,3]-三唑并[4,5- f ]和[4,5- h ]喹啉的N-曼尼希碱:甲醛和仲胺的三唑并喹啉。从两个受保护的异构氨基喹啉开始获得三环核,将其硝化,还原和重氮化。还通过N-羟甲基中间体合成了两个N-苯胺基甲基三唑并喹啉。