1-Aryl-3-nitro- and 3-Bromo-3-nitroprop-2-en-1-ones: Synthesis and Structural Features
作者:I. S. Adyukov、V. V. Pelipko、R. I. Baichurin、I. A. Litvinov、S. V. Makarenko
DOI:10.1134/s1070363224030010
日期:2024.3
A method for producing a number of (E)-1-aryl-3-nitroprop-2-en-1-ones based on a synthetic condensation–dehydration strategy has been optimized. New (Z)-1-aryl-3-bromo-3-nitroprop-2-en-1-ones have been synthesised from (E)-1-aryl-3-nitroprop-2-en-1-ones using halogenation-dehydrohalogenation strategy to (E)-1-aryl-3-nitroprop-2-en-1-ones. The fine structure of nitro- and bromonitroenketones and it’s features were determined by 1H–1H NOESY NMR and X-ray diffraction analysis.