Synthesis of Novel Alkyl and Aryl Substituted Dibenzo[<i>b,h</i>][1,6]naphthyridines
作者:M. Manoj、K. J. Rajendra Prasad
DOI:10.1080/00397911.2010.525336
日期:2012.2.1
one-pot synthesis of 7-alkyl and aryl substituted dibenzo[b,h][1,6]naphthyridines is reported from the reaction of 4-chloro-2-methylquinolines and alkyl/aryl substituted aminoketones. Because the yield of the dibenzonaphthyridines was poor, in an alternative method the title compounds were prepared from the 4-chloro-2-methylquinolines via anilinoquinolines as intermediates employing alkyl and aryl carboxylic
摘要 4-氯-2-甲基喹啉与烷基/芳基取代的氨基酮反应,一锅法合成了7-烷基和芳基取代的二苯并[b,h][1,6]萘啶。由于二苯并萘啶的产率很低,在替代方法中,标题化合物是由 4-氯-2-甲基喹啉通过苯胺喹啉作为中间体使用烷基和芳基羧酸制备的,这提高了产率。图形概要