ZnO nanoparticle–β-cyclodextrin: a recyclable heterogeneous catalyst for the synthesis of 3-aryl-4H-benzo[1,4]thiazin-2-amine in water
作者:Hozeyfa Sagir、Rahila Rahila、Pragati Rai、Prashant Kumar Singh、I. R. Siddiqui
DOI:10.1039/c5nj03273c
日期:——
ZnO nanoparticles and β-cyclodextrin was used as a green catalytic system for the synthesis of benzo[1,4]thiazin-2-amine via a one-pot, three-component reaction of an o-amino thiophenol, aldehydes and isocyanides in excellent yields at 60 °C in water.
以 ZnO 纳米颗粒和 β-环糊精为绿色催化体系,通过邻氨基苯硫酚、醛类和异氰化物的一锅三组分反应合成苯并[1,4]噻嗪-2-胺。在 60 °C 的水中产率。