anhydrous magnesium perchlorate; water in acetonitrile-D3 T=60°C; 240 h; various ratio and temperature, various yield of products; Product distribution;

With  sodium dithionite; sodium carbonate in  water T=40°C; 0.5 h;   

Multi-step reaction with 3 steps 1: 90 percent / O2 / diethyl ether / 0.25 h2: acetonitrile / 72 h / Heating3: Na2S2O4, Na2CO3*10H2O / H2O / 0.5 h / 40 °C