| Autor: |
Teresa M. Dziembowska, Tadeusz S. Jagodziński, Barbara Szczodrowska |
| Rok vydání: |
2010 |
| Předmět: |
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| Zdroj: |
Bulletin des Sociétés Chimiques Belges. 98:327-338 |
| ISSN: |
0037-9646 |
| DOI: |
10.1002/bscb.19890980507 |
| Popis: |
Analysis of the UV, IR and 1H-NMR spectra and of the dipole moments indicated nonplanarity of the secondary thioamides derived from 2-furanecarboxylic acid and a free rotation of the thioamide group around the C-C bond. Quantum-mechanical calculations of the s-cis ⇆ s-trans conformational equilibrium and of the dipole moments were carried out by the CNDO/2 method for the N-methylthioamides of 2-furane- and 2-thiophenecarboxylic acid. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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