One-pot synthesis of selenoureas and selenocarbamates via selenation of isocyanates with bis(dimethylaluminum) selenide
作者:Hajime Maeda、Masaru Takashima、Koichi Sakata、Tatsuya Watanabe、Mitsunori Honda、Masahito Segi
DOI:10.1016/j.tetlet.2010.11.069
日期:2011.1
Isocyanates were efficiently selenated by the reaction with bis(dimethylaluminum) selenide to give the corresponding isoselenocyanates. One-potsynthesis of unsymmetrical selenoureas and selenocarbamates was achieved in high yields by the subsequent addition of amines and alcoholates to the reaction mixture.