Visible-light-promoted organic dyes-catalyzed sulfidation and phosphorylation of arylhydrazines toward aromatic sulfides and diarylphosphoryl hydrazides

The visible-light-promoted sulfidation and phosphorylation of arylhydrazines for the synthesis of aromatic sulfides and diarylphosphoryl hydrazides were developed using the organic dyes rose bengal and Na2-eosin Y as photocatalyst, respectively. This strategy offers an efficient and mild transition-metal-free synthetic protocol for the formation of C-S and N-P bonds from arylhydrazines.