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- Title
β,β-Dinitrostyrenes: Specificity of synthesis and structure.
- Authors
Berestovitskaya, V. M.; Pabolkova, E. A.; Belyakov, A. V.; Trukhin, E. V.
- Abstract
An improved procedure was developed for the synthesis of β,β-dinitrostyrenes, which increased the yield and reproducibility and made the products more accessible from the preparative viewpoint. Complex analysis of the spectral data (IR, UV, 1H and 13C NMR) and results of quantum-chemical calculations showed that 2-aryl-1,1-dinitroethene molecules have a structure in which one nitro group resides in the C=C bond plane while the other deviates from this plane. The C=C bond in 2-aryl-1,1-dinitroethene molecules was found to possess enhanced polarization and electrophilicity as compared to the corresponding bond in model mononitrostyrenes.
- Subjects
NITROGEN compounds; STYRENE; ORGANIC synthesis; QUANTUM chemistry; CHEMICAL structure
- Publication
Russian Journal of General Chemistry, 2007, Vol 77, Issue 11, p1912
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363207110114