Solvent‐Free Oxidation of Thiols by (NH₄)₂Cr₂O₇ in the Presence of Mg(HSO₄)₂ and Wet SiO₂.

Abstract

2 . -The cheapness and availability of the compounds, mildness of the reaction conditions and reasonable yields make the title method attractive for the preparation of disulfides, e.g. (III). -(SHIRINI*, F.; ZOLFIGOL, M. A.; MALLAKPOUR, B.; MOHAMMADPOUR-BALTORK, I.; MALLAKPOUR, S. E.; HAJIPOUR, A. R.; J. Chem. Res., Synop. 2003, 1, 28-29; Dep. Chem., Fac. Sci., Guilan Univ., Rasht, Iran; Eng.) -K. Woydowski 26-054