One-Pot Synthesis of Dihydro[1,2,4]triazolo[1,5- a]pyrimidines and Dihydrobenzo[4,5]imidazo[1,2- a]pyrimidine Derivatives Catalyzed by Amberlyst-15
Ma Huifang, Li Wenbo, Ablajan Keyume
Chin. J. Org. Chem. . 2019, (7): 1945 -1952 .  DOI: 10.6023/cjoc201901050