MM Sekhar, U Nagarjuna, V Padmavathi… - European journal of …, 2018 - Elsevier
A new class of methylthio linked pyrimidinyl 1, 3, 4-oxadiazoles, 1, 3, 4-thiadiazoles and 1, 2,
4-triazoles were prepared under conventional and ultrasound irradiation methods. All the …