A Facile Three-component Green Synthesis of Polyhydroacridines Using Fe۳+@mont-modified Montmorillonite

In this report a green strategy for the synthesis of polyhydroacridine derivatives via one-pot three-component coupling reaction of arylaldehydes, ۱,۳-cyclohexanedione and aniline derivatives in the presence of modified montmorillonite (Fe۳+@mont.) as heterogeneous and reusable catalyst under solvent-free conditions was developed. The reaction in the presence of this catalyst furnished the desired products in short reaction times (۱۰-۱۵ min.) and high to excellent yields (۷۸-۹۸%).

کلیدواژه ها:

Polyhydroacridine ، ۱ ، ۴-Dihydropyridine ، Fe۳+@mont ، Solvent-free