A One-Pot, Three-Component, Solvent-Free Synthesis of Novel 6H-Chromeno[3', 4':5, 6]Pyrido[2, 3-d]Pyrimidine-Triones under Microwave Irradiation. (December 2018)

• Record Type: Journal Article
• Authors: Firoozpour, Loghman; Yahyavi, Hoda; Ejtemaei, Ramona; Moghimi, Setareh; Foroumadi, Alireza
• Is Part Of: Journal of chemical research. Volume 42:Number 12(2018)
• Page Start: 604
• Page End: 607
• Publication Date: 2018-12
• Subjects: multi-component reaction -- green chemistry -- 4-amino-2H-chromene-2-one -- solvent-free conditions -- microwave irradiation; Chemistry -- Research -- Periodicals; Chemistry -- Periodicals; 540.5
• DOI: 10.3184/174751918X15414289771620
• Languages: English
• ISSNs: 1747-5198

Abstract

A green and efficient method for preparing novel heterocyclic systems is established through the reaction of differently substituted benzaldehydes, barbituric acid and 4-amino-2H-chromene-2-one under solvent-free conditions. This method affords 6H-chromeno[3', 4':5, 6] pyrido[2, 3-d]pyrimidine-trione derivatives in high yields and short reaction times.