The chemistry of trisulphenamides [N(SR)3]. Part I. Preparation, thermal decomposition, and reactions of tribenzenesulphenamide [N(SPh)3]
作者:Derek H. R. Barton、Ian A. Blair、Philip D. Magnus、Robert K. Norris
DOI:10.1039/p19730001031
日期:——
acetic anhydride gave tribenzenesulphenamide [N(SPh)3]. Decomposition of this substance at ca. 80° gave nitrogen and diphenyl disulphide in quantitative yields. Phenols react with tribenzenesulphenamide to give quinone phenylthioimines. Where both ortho- and para-positions in the phenol are available for substitution, ortho-substitution predominates. The mechanism of this reaction involves initial H·