A process for preparing 4,4-isopropylidenedithio-bis- (2,6-di-t-butylphenol).

摘要

This invention relates to a process for making 2,6-ditertiary butyl-4-mercaptophenol and 4,4 '' - ISOPROPILIDENODITIO-bis (2,6-ditertiary butylphenol), which is carried CONDUCTING an electrocatalytic REDUCTION BI (3,5-DI-TERTIARY bUTYL-4-hydroxyphenol) polysulfide ON A cATHODE LEAD ACIDIC ELECTROLYTE MEANS.