Synthetic connections to the aromatic directed metalation reaction. A modified von niementowski quinoline synthesis from anthranilamides
作者:R.J Chongau、M.A Siddiqui、V Snieckus
DOI:10.1016/s0040-4039(00)85201-6
日期:1986.1
Anthranilamides 1, A = NR2 derived from benzamides by directed ortho metalationamination, are converted into the corresponding imines 4 which upon treatment with LDA lead to substituted 4-quinolones 5 thus providing a general new quinoline synthesis (Table).
通过定向原位金属化衍生自苯甲酰胺的邻氨基苯甲酰胺1(A = NR 2)被转化为相应的亚胺4,其在用LDA处理后产生取代的4-喹诺酮5,从而提供了一般的新喹啉合成(表)。