title: A novel one-pot pseudo-five-component synthesis of 4,5,6,7-tetrahydro-1H-1,4-diazepine-5-carboxamide derivatives.
abstract: A novel one-pot pseudo-five-component synthesis of 4,5,6,7-tetrahydro-1 H-1,4-diazepine-5-carboxamide derivatives starting from simple and readily available inputs including 2,3-diaminomaleonitrile, a cyclic or acyclic ketone, an isocyanide, and water in the presence of a catalytic amount of p-toluenesulfonic acid in aqueous medium at ambient temperature in high yields is described.
authors.affiliation: Department of Chemistry, Shahid Beheshti University, Tehran, Iran. a-shaabani@cc.sbu.ac.ir
authors.forename: Ahmad
authors.initials: A
authors.lastname: Shaabani
authors.forename: Ali
authors.initials: A
authors.lastname: Maleki
authors.forename: Hamid
authors.initials: H
authors.lastname: Mofakham
authors.forename: Jafar
authors.initials: J
authors.lastname: Moghimi-Rad