Conformer stabilization of N-(5,7-dinitro-8-quinolinyl)-N-(4-nitrophenyl)amine
✍ Scribed by Ivan V. Fedyanin; Konstantin A. Lyssenko; Vladimir V. Mel’nikov; Irina G. Il’ina; Mikhail Yu. Antipina
- Publisher
- Royal Society of Chemistry
- Year
- 2008
- Tongue
- English
- Weight
- 351 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0959-9436
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✦ Synopsis
On the basis of X-ray diffraction data and quantum-chemical calculations the role of medium polarity and intramolecular interactions (including N••• and NO 2 ••• ) in the stabilization of the conformers of N-(5,7-dinitro-8-quinolinyl)-N-(4-nitrophenyl)amine has been demonstrated.
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## Abstract The configuration and conformation of __Z__‐ and __E__‐__N__‐methyl‐ and ‐__N__‐benzyl‐2‐__p__‐nitrophenyl‐4,5‐, and ‐5,6‐tetramethylenetetrahydro‐1,3‐oxazines were determined by ^1^H and ^13^C NMR spectroscopy. The __Z__ isomers were proved to be conformationally homogeneous, having th