Molecular structures of beta-amino-alpha-bromovinyl trifluoromethyl ketonesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The molecular structures of beta-amino-alpha-bromovinyl trifluoromethyl ketones was studied by UV, IR, H-1, C-13, and N-15 NMR spectroscopy and using the density functional (B3LYP/6-31G(d,p) and PBE/QZ3P) and ab initio riMP2/cc-pVFZm quantum-chemical calculations. Factors affecting stabilization of the EZE-conformation of the molecules, which is atypical of analogous unsubstituted amino enones, are considered.