info:eu-repo/semantics/article
Experimental study of tautomeric equilibria of 2-cyanobenzoic acids in gas, solution and solid phase
Fecha
2012-12Registro en:
Iglesias, Dacio Adhemar; Ruiz, Danila Luján; Allegretti, Patricia Ercilia; Experimental study of tautomeric equilibria of 2-cyanobenzoic acids in gas, solution and solid phase; Lifescience Global; Journal of Applied Solution Chemistry and Modeling; 1; 2; 12-2012; 113-120
1929-5030
CONICET Digital
CONICET
Autor
Iglesias, Dacio Adhemar
Ruiz, Danila Luján
Allegretti, Patricia Ercilia
Resumen
2-cyanobenzoic acids are very important compounds in several sciences, and it is because of this that studying their tautomeric equilibria is of great interest. Ring-chain tautomeric equilibria of 2-, 3- and 4- cyanobenzoic, 3-benzyl-2-cyanobenzoic and 1-cyano-2-naphthoic acids were studied in gas phase by means of mass spectrometry (MS). Furthermore, evidences of ring-chain tautomerism of 2-cyanobenzoic acid were found in solution using 1H and 13C nuclear magnetic resonance and in solid phase by infrared spectroscopy.