反应条件
aluminum oxide; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine in toluene T=20°C; 0.75 h; Sonication;
参考文献
Martinez-Castaneda, Angel; Rodriguez-Solla, Humberto; Concellon, Carmen; Del Amo, Vicente
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 10 p. 1976 - 1981
