0194421 - UOCHB-X 20020088 RIV GB eng J - Článek v odborném periodiku
Palát Jr., K. - Böhm, S. - Braunerová, G. - Waisser, K. - Exner, Otto
Reaction series not obeying the Hammett equation: conformational equilibria of substituted thiobenzanilides.
New Journal of Chemistry. Roč. 26, - (2002), s. 861-866. ISSN 1144-0546. E-ISSN 1369-9261
Grant CEP: GA ČR GA203/99/0030
Výzkumný záměr: CEZ:AV0Z4055905
Klíčová slova: substituent effects
Kód oboru RIV: CC - Organická chemie
Impakt faktor: 2.060, rok: 2002

The conformation of the C-N bond of 4,4'-disubstituted thiobenzanilides and the equilibrium Z,E were investigated by infrared spectroscopy and by the density functional theory. The substituent effects on log K are not governed by the Hammett equation. The most probable explanation is strong resonance effect and, a ă-ă interaction between the two substituted benzene rings.
Trvalý link: http://hdl.handle.net/11104/0090096