INTEC 05402
INSTITUTO DE DESARROLLO TECNOLOGICO PARA LA INDUSTRIA QUIMICA
Unidad Ejecutora - UE
artículos
Título:
Radical anions containing the dioxidated 1,2,5-thiadiazole heterocycle. Part II
Autor/es:
M. V. MIRIFICO; J. A. CARAM; A. M. GENNARO; C.J. COBOS; E. J. VASINI
Revista:
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY
Editorial:
JOHN WILEY & SONS LTD
Referencias:
Año: 2010
ISSN:
0894-3230
Resumen:
Radical anions from several
3,4-aryl-disubstituted derivatives of
1,2,5-thiadiazole 1,1-dioxide were accumulated
through chemical reduction of the substrates in aprotic solvents. The radical anions were characterized by electron spin resonance and cyclic
voltammetry. DFT theoretical
calculations were also performed for the 3,4-diphenyl derivative. The course of the reductions was followed using cyclic voltammetry. Uncommon reductants, such as amides, were found to be effective under
certain conditions.
