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
Chinese Journal of Organic Chemistry . 2019, (7): 1945 -1952 .  DOI: 10.6023/cjoc201901050