13C nuclear magnetic resonance spectroscopy (13C NMR) ()dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (125 MHz, acetonitrile, ppm): δ = 173.3 (Cq, CON), 170.6 (Cq, CON), 170.2 (Cq, CON), 167.0 (Cq, CON), 138.3 (Cq, Car), 137.1 (
