DOI: 10.1039/d3ra08960f ISSN: 2046-2069
An efficient catalysis for the synthesis of pyrimido[1,2-a]benzimidazoles and 1-(benzothiazolylamino)methyl-2-naphthols using ZnO@SO3H@Tropine
Fatemeh Rahimizadeh, Masoumeh Mazloumi, Farhad ShiriniAn efficient, green method for one-pot three-component synthesis of pyrimido[1,2-a]benzimidazole and 1-(benzothiazolylamino)methyl-2-naphthol derivatives using a new nanoporous catalyst ZnO@SO3H@Tropine is reported. Advantages include, but are not limited to, simple work-up and high yields.