Synthesis and Pesticidal Properties of Thio and Seleno Analogs of Some Common Urea Herbicides
作者:Jerzy Zakrzewski、Maria Krawczyk
DOI:10.1080/10426500802391692
日期:2009.7.13
Thio and seleno analogs of fenuron, isoproturon, chlorotoluron, metoxuron, monuron, and diuron were synthesized from the corresponding aryl amines. Their reaction with thiophosgene leads to isothiocyanates. Aryl amines were also converted (via isocyanides) to isoselenocyanates. The reaction of both isothio- and isoselenocyanates with dimethylamine affords the corresponding thio and seleno analogs of