Year 2005, Month 1 (Section Full Articles, Page 103)
Molecular structures of β-amino-α-bromovinyl trif luoromethyl ketones
S. V. Fedorov, A. Yu. Rulev,* N. N. Chipanina, A. M. Shulunova,aV. G. Nenajdenko,*
E. S. Balenkova, D. A. Tyurin, and V. K. Turchaninov
The molecular structures of β-amino-α-bromovinyl trifluoromethyl ketones was studied by UV, IR, 1H, 13C, and 15N NMR spectroscopy and using the density functional
(B3LYP/6-31G(d,p) and PBE/QZ3P) and ab initio riMP2/cc-pVTZm quantum-chemical
calculations. Factors affecting stabilization of the EZE-conformation of the molecules, which
is atypical of analogous unsubstituted amino enones, are considered.
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