MnCl2∙4H2O; water; 3-chloro-benzenecarboperoxoic acid; Ru(4,4′,4''-tri-t-butyl-2,2′;6,2″-terpyridine)Cl3 in acetonitrile T=0 - 20°C; 4 h;

<b>Multi-step reaction with 2 steps<br /> </b>1: 39 percent / pyridine / 3 h / 25 &deg;C<br />2: 100 percent / dimethylformamide / 6 h / Heating<br /> <br /> &nbsp;