A novel and environmentally benign synthesis of 1,3-disubstituted-(1H,3H)- pyrimidine-2,4-diones
Author(s): M. M. V. Ramana* and Sanjay C. Pawar2, 4-diaryloxypyrimidines underwent Chapman rearrangement under conventional heating as well as on microwave irradiation to afford corresponding 1, 3- disubstituted (1H, 3H)-pyrimidine-2, 4-diones
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