One-pot Synthesis of 9-Aryl-3,4,5,6,7,9-hexahydro-1 H-xanthene- 1,8(2 H)-dione under Microwave Irradiation without Catalyst
HUA Guo-Ping* 1, LI Tuan-Jie 2, ZHU Song-Lei 2, ZHANG Xiao-Jing 2
Chin. J. Org. Chem. . 2005, (06): 716 -719 .