Synthesis of 1,4-dihydropyrimido[1,2-a]benzimida-zole derivatives via Microwave in the solutions of water
CUI Yong-Tao, WANG Jian-Qiang, YIN Jun, JI Chun-Xiang, GUO Cheng*
Chinese Journal of Applied Chemistry . 2010, (01): 53 -57 .