Synthesis and complete assignment of the 1H and 13C NMR signals of new acetamido and aminoflavonoid derivatives
Gilles Casano, Maxime Robin, Pascale Barbier, Vincent Peyrot, Robert Faure
Abstract
Gilles Casano, Maxime Robin, Pascale Barbier, Vincent Peyrot, Robert Faure
Abstract
The complete (1)H and (13)C NMR assignment of 9 acetamidochalcones, 18 acetamidoflavones, 18 aminoflavones, 9 acetamidoflavonols and 9 aminoflavonols has been performed using one- and two-dimensional NMR techniques including COSY, HMQC and HMBC experiments.
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The complete (1)H and (13)C NMR assignment of 9 acetamidochalcones, 18 acetamidoflavones, 18 aminoflavones, 9 acetamidoflavonols and 9 aminoflavonols has been performed using one- and two-dimensional NMR techniques including COSY, HMQC and HMBC experiments.
Key concepts: Chemistry, Carbon-13 NMR, Stereochemistry, Nuclear magnetic resonance spectroscopy