the financial supports from National High-Tech Research and Development Plan of China(No. 2007AA06Z122);National Basic Research Program of China(No.2007CB613602);National Natural Science Foundation of China(Nos.51074183 and 50604016)
The synthesis,characterization,and its response to metal ions of a novel thiourea N,N'-diethoxycarbonyl-A",iV″'-(1,2- ethylidene) dithiourea was reported.The results show that this dithiourea with new structure ...