Facile Synthesis of <i>N</i>,<i>N</i>‘-Ethylenebisthiazolium Salts: Precursors of Dithiadiazafulvalenes
作者:David Guérin、Roger Carlier、Dominique Lorcy
DOI:10.1021/jo000517t
日期:2000.9.1
Bis-thiazolium salts, precursors of dithiadiazafulvalene (DTDAF), have been prepared. Electrochemical investigations have been carried out on these salts in order to determine the redox behavior of DTDAF. These bis-thiazolium salts undergo intramolecular coupling, either chemically or electrochemically, to afford N,N'-ethylene-bridged DTDAF.