Benzyltrimethylammoniumfluoride Hydrate: An Efficient Catalyst for One-Pot Synthesis of Hantzsch 1,4-Dihydropyridines and Their Aromatization
作者:Anamika Khaskel、Pranjit Barman
DOI:10.1002/hc.21308
日期:2016.3
An efficient, cost-effective and simple protocol has been developed for the synthesis of Hantzsch 1,4-dihydropyridines and their oxidation into pyridines using benzyltrimethylammonium fluoride hydrate as an excellent catalyst under solvent-free condition. All of the products synthesized by this method are characterized by various spectroscopic methods (IR, 1H NMR, 13C NMR, and DEPT).
已开发出一种高效、经济且简单的方案,用于在无溶剂条件下使用苄基三甲基氟化铵水合物作为优异催化剂合成 Hantzsch 1,4-二氢吡啶并将其氧化成吡啶。通过该方法合成的所有产品均通过各种光谱方法(IR、1H NMR、13C NMR 和 DEPT)进行表征。