METHOD OF PRODUCING 2,2'-DIBENZTHIAZOLYL DISULPHIDE Russian patent published in 2013 - IPC C07D277/78 C07D417/12 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing 2,2'-dibenzthiazolyl-disulphide via electrochemical oxidation of an alkaline solution of 2-mercaptobenzthiazole at temperature of 70°C and current density of 1 A/cm², wherein the process is carried out on alternating current with frequency of 55…575 Hz, preferably 100…120 Hz and more preferably 105…115 Hz. The highest current output is achieved using alternating current with frequency of 110 Hz.

EFFECT: high efficiency of the electrolysis cell, reduced electric power consumption, avoiding use of toxic and expensive reagents.

2 cl, 7 ex