Copper-catalyzed S-arylation of tetramethylguanidine–heterocumulene adducts
摘要:
The synthesis of a novel class of aryl bis(dimethylamino)methylenecarbamodithioates via a copper-catalyzed S-arylation reaction of 1,1,3,3-tetramethylguanidine-heterocumulene adducts is described. (C) 2014 Published by Elsevier Ltd.