<i>N</i>-Functionalized Benzotriazole-1-carboximidoyl Chlorides: Synthetic Equivalents for Isocyanide Dichlorides
作者:Alan R. Katritzky、Boris Rogovoy、Cedric Klein、Henry Insuasty、Vladimir Vvedensky、Braulio Insuasty
DOI:10.1021/jo001685o
日期:2001.4.1
Readily prepared N-functionalized benzotriazole-1-carboximidoyl chlorides are proposed as stable and novel isocyanide dichloride synthetic equivalents. Subsequent condensations of these new intermediates afford polysubstituted guanidines, S-aryl isothioureas, and 2-aminoquinazolin-4-thiones.