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Metal‐ and Oxidant‐free Electrosynthesis of 1,2,3‐Thiadiazoles from Element Sulfur and N‐tosyl Hydrazones
Author(s) -
Mo ShiKun,
Teng QingHu,
Pan YingMing,
Tang HaiTao
Publication year - 2019
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201801700
Subject(s) - electrosynthesis , chemistry , sulfur , electrolysis , thiadiazoles , electrochemistry , reagent , tosyl , redox , metal , inorganic chemistry , combinatorial chemistry , organic chemistry , electrode , electrolyte
A metal‐ and oxidant‐free electrochemical method for synthesizing 1,2,3‐thiadiazoles by inserting element sulfur into N‐tosyl hydrazones is reported. This electrochemical transformation engages electrons as reagents to achieve redox processes, and avoid excess oxidants. The cyclic voltammograms are examined to explore the mechanism of this electrolysis reaction.