0193875 - UOCHB-X 20000266 RIV DE eng J - Journal Article
Böhm, S. - Exner, Otto
Steric inhibition of resonance: a revision and quantitative estimation on the basis of aromatic carboxylic acids.
Chemistry - A European Journal. Roč. 6, č. 18 (2000), s. 3391-3398. ISSN 0947-6539. E-ISSN 1521-3765
R&D Projects: GA ČR GA203/99/1454
Institutional research plan: CEZ:AV0Z4055905
Subject RIV: CC - Organic Chemistry
Impact factor: 4.814, year: 1999

The concepts of steric inhibition of resonance (SIR) and primary steric effect were revised with the aid of methyl-substituted benzoic acids. The guantum chemical model was based on the energies of various conformations, calculated at the RHF levels. Even when the nonplanar conformation is proven, SIR need not be responsible for the acidic and basic properties.
Permanent Link: http://hdl.handle.net/11104/0089567