Environmentally Benign One-Pot Synthesis of Cyanamides from Dithiocarbamates Using I<sub>2</sub> and H<sub>2</sub>O<sub>2</sub>
作者:Latonglila Jamir、Upasana Bora Sinha、Jayashree Nath、Bhisma K. Patel
DOI:10.1080/00397911.2010.532276
日期:2012.4.1
An environmentally benign reaction is devised for the synthesis of cyanamides from dithiocarbamate salts using iodine and H2O2.
Synthesis and herbicidal activities of fluorine-containing 3-pyridylmethyl-2-phenyliminothiazolidine derivatives
作者:Gangyue Li、Xuhong Qian、Jingnan Cui、Qingchun Huang、Dawei Cui、Rong Zhang、Fengyu Liu
DOI:10.1016/j.jfluchem.2005.10.016
日期:2006.2
A series of fluorine-containing 2-phenyliminothiazolidine derivatives were synthesized by a facile and mild method in high yields. The structures of all the title compounds were characterized by H-1 NMR, IR and HRMS. The results of bioassay showed that most of target compounds exhibited efficient herbicidal activities against Echinochloa crusgalli, Sorghum vulgare, Digitaria sanguinalis, Eclipta prostrasta, Cucumis sativus and Brassica campestris at 50 mg L-1. (c) 2005 Elsevier B.V. All rights reserved.