smoothly obtained in one pot by treating N-tosyl-2-propynylamines with diaryliodonium triflate in the presence of K3PO4 and a catalytic amount of CuCl at room temperature, followed by treatment with N-iodosuccinimide and BF3·OEt2 at 0 °C, and then NaOH in methanol solution. The product, 3-iodo-4-phenylquinoline was smoothly transformed into 4-phenylquinoline with zinc; 4-phenyl-3-toluenesulfenylquinoline with
在室温下,在K 3 PO 4和催化量的CuCl存在下,用
三氟甲磺酸二芳基di酯处理N-
甲苯磺酰基-2-
丙炔胺,可以在一锅中顺利获得4-芳基和4-烷基取代的
3-碘喹啉。在0°C下用N-
碘琥珀
酰亚胺和BF 3 ·OEt 2处理,然后在
甲醇溶液中用NaOH处理。将产物3-
碘-
4-苯基喹啉用
锌平稳地转化为
4-苯基喹啉;4-苯基-3-
甲苯磺酰基
喹啉与甲
苯硫醇,K 2 CO 3和CuI; 4-苯基-3-苯基
乙炔基
喹啉与Sonogashira偶联反应;与4-苯基-3-
苯乙烯基
喹啉发生Heck偶联反应;3,4-二苯基
喹啉与铃木-宫浦偶联反应;2-环己基-3-
碘-
4-苯基喹啉与
环己烷羧酸,Ag 2 CO 3和K 2 S 2 O 8;和3-
碘-2-(2',5'-
二恶烷-1'-基)-
4-苯基喹啉与
过氧化苯甲酰在
二恶烷中。