manganese triacetate in acetic acid 0.0333333 h; Heating;

ethanol; acetic acid

1: xanthen-9-yl-malononitrile With potassium hydride in acetonitrile T=20°C; 0.333333 h; Inert atmosphereGlovebox; 2: 4-acetylamino-2,2,6,6-tetramethylpiperidine-1-oxoammonium in acetonitrile T=24.84°C; Inert atmosphereGlovebox; Thermodynamic data;