1.
Egyptian Journal of Chemistry. 1994; 37 (5): 519-31
en Inglés
| IMEMR
| ID: emr-107672
2.
Egyptian Journal of Chemistry. 1993; 36 (3): 235-40
en Inglés
| IMEMR
| ID: emr-107623
3.
Alexandria Journal of Pharmaceutical Sciences. 1991; 5 (2): 137-138
en Inglés
| IMEMR
| ID: emr-18882
RESUMEN
The prototropic tautomerism of compounds I, II and III was studied as a mean of distinguishing thiones from thiols. Several 2-mercaptobenzothiazole, 2-mercaptobenzimidazole and 2-mercaptobenzoxazole derivatives were studied in solution by PMR and 13C-NMR and, in the solid state, by IR spectra