摘要
本文主要研究了在无溶剂体系及非均相催化剂离子交换树脂Amberlyst 15催化下,高效的合成了1,4-二氢吡啶。该反应体系该具有原料廉价、底物适用范围广、产率高、可放大量制备、催化剂可回收利用、环境友好、操作简便等优良特点。
This paper mainly studies the efficient synthesis of 1,4-dihydropyridine in a solvent-free system and a heterogeneous catalyst catalyzed by ion exchange resin Amberlyst-15. This process has many merits, such as commercial available catalysts with low cost, broad substrate scope, high yields, large-scale preparation, easy recovery, environmental friendliness, and simple work-up procedure.
出处
《有机化学研究》
2022年第1期26-38,共13页
Journal of Organic Chemistry Research
