Bi-, tri- and tetrapodal polyhydroquinolines and 1,4-dihydropyridines were synthesised by the reaction of various alkylating agents with polyhydroquinolines and 1,4-dihydropyridines under sonication conditions. These were in turn converted to the corresponding pyridines also using sonication. Sonication produced higher yields in a faster reaction time. All the synthesized compounds were characterized using spectral data.
双足、三足和四足聚羟基
喹啉及1,4-
二氢吡啶通过在超声条件下将多种烷基化试剂与聚羟基
喹啉和1,4-
二氢吡啶反应合成。这些产物随后利用超声波转化为相应的
吡啶。超声波加快反应速度并提高产率。所有合成化合物均通过光谱数据进行表征。