P. Salehi et al., Oxidative coupling of thiols by pyridinium chlorochromate in solution and solvent free conditions, SYN COMMUN, 31(18), 2001, pp. 2777-2781
Oxidative coupling of aromatic and aliphatic thiols is achieved efficiently
by pyridinium chlorochromate in solution and solvent free conditions. Omit
ting the solvent does not change the reaction time and product yield signif
icantly, while the need of using the solvent is suppressed and workup proce
dure becomes easier.