title: Reaction of Aliphatic Amines with Acetoacetanilide in the Presence of Zeolite Catalyst. Solvent-Free Synthesis of Symmetric N,N'-Dialkylureas.
authors.affiliation: Dipartimento di Chimica Organica e Industriale dell'Università, Viale delle Scienze, I-43100 Parma, Italy.
authors.forename: Franca
authors.initials: F
authors.lastname: Bigi
authors.forename: Bettina
authors.initials: B
authors.lastname: Frullanti
authors.forename: Raimondo
authors.initials: R
authors.lastname: Maggi
authors.forename: Giovanni
authors.initials: G
authors.lastname: Sartori
authors.forename: Elena
authors.initials: E
authors.lastname: Zambonin