Synthesis of Benzo-15-crown-5 Under Ultrasonication
ZHU Shen1,2, LIU Xuewen1, WANG Pu1, GU Zhongze2*, HAN Guozhi1,2*
Chinese Journal of Applied Chemistry . 2013, (01): 120 -122 .  DOI: 10.3724/SP.J.1095.2012.20050