TY - EJOUR AU - Bazgir, Ayoob AU - Azimi, Seyyedeh Cobra PY - 2024 DA - February TI - Facile one-pot synthesis of pyrimido[4,5-d]pyrimidine-2,4-diones in Ionic Liquid and study of their antibacterial activities T2 - Iranian Journal of Catalysis VL - 3 L1 - https://oiccpress.com/iranian-journal-of-catalysis/article/facile-one-pot-synthesis-of-pyrimido45-dpyrimidine-24-diones-in-ionic-liquid-and-study-of-their-antibacterial-activities/ N2 - A simple, novel, efficient and three-component procedure for the synthesis of pyrimido[4,5-d]pyrimidine-2,4-dione derivatives by the reaction of 6-amino-1,3-dimethyluracil, aldehyde and 2-benzylisothiourea hydrochloride promoted by ionic liquid 1-butyl-3-methylimidazolium bromide ([BMIm]Br) under solvent-free conditions is reported. The presented method is benefited from operational simplicity, simple workup and reusability of ionic liquid. These products were evaluated in vitro for their antibacterial activities. IS - 1 PB - OICC Press KW - Ionic liquid, Pyrimido[4, 4-dione, 5-d]pyrimidine-2, 6-Amino-uracil, Antibacterial activities EN -