A rapid, efficient and environmentally friendly methodology has been developed for the synthesis of indole-3-carboxaldehyde thiosemicarbazones by using aluminum oxide as the solid support under microwave assisted solvent-free conditions. Compared with the conventional heating method, this method gave the target products in good yield.
开发了一种快速、高效且环保的方法,用于在微波辅助无溶剂条件下以氧化铝为固体载体合成
吲哚-3-
甲醛缩
氨基
硫脲。与常规加热方法相比,该方法得到的目标产物收率良好。