Microwave-assisted synthesis of pyrido-dipyrimidines using magnetically CuFe2O4 nanoparticles as an efficient, reusable, and powerful catalyst in water

نویسندگانحسین نعیمی,آسیه دیدار,زهرا رشید
نشریهJournal of The Iranian Chemical Society
شماره صفحات377
شماره مجلد14
ضریب تاثیر (IF)1.3
نوع مقالهFull Paper
تاریخ انتشار2016-10-11
رتبه نشریهعلمی - پژوهشی
نوع نشریهالکترونیکی
کشور محل چاپایران
نمایه نشریهISI ,SCOPUS

چکیده مقاله

An efficient and direct procedure for the synthesis of pyrido[2,3-d:6,5-d′]dipyrimidine derivatives has been described under microwave-assisted conditions. The reaction of 2-thiobarbituric acid with aromatic aldehydes and ammonium acetate catalyzed by CuFe2O4 nanoparticles was resulted in the formation of pyrido[2,3-d:6,5 d′]dipyrimidine derivatives. The corresponding products have been obtained in excellent isolated yields with high purity, in short reaction times and easy workup.

tags: Multicomponent reactions Magnetic nanoparticles Microwave Pyrido-dipyrimidines