1-Aryl-3-nitro- and 3-Bromo-3-nitroprop-2-en-1-ones: Synthesis and Structural Features

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2024年3月1日

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I. S. Adyukov,
V. V. Pelipko,
R. I. Baichurin,
I. A. Litvinov,
S. V. Makarenko

摘要

Abstract

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.