triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II) dichloromethane adduct in methanol T=20 - 80°C; 8 h; Sealed tube; Product distribution / selectivity;

1: With ozone in dichloromethane T=-78°C; 0.5 h; 2: With dimethylsulfide in dichloromethane T=-78 - 20°C; 18 h;