1: With 2,6-dichloropyridine-N-oxide; [RuIV(meso-tetrakis(2,6-dichlorophenyl)porphyrin)Cl2] in chloroform-d1 T=20°C; 0.5 h; 2: With hydrogenchloride in chloroform-d1; water

1: With 2,6-dichloropyridine-N-oxide; [RuIV(meso-tetrakis(2,6-dichlorophenyl)porphyrin)Cl2] in chloroform-d1 T=20°C; 0.5 h; 2: With hydrogenchloride in chloroform-d1; water

1.1: 80 percent / (i-Pr)2NEt; SiCl4; chiral bisphosphoramide / CH2Cl2 / 24 h / -50 °C 2.1: O3; O2 / CH2Cl2 / 0.33 h / -78 °C 2.2: 71 percent / LiAlH4 / CH2Cl2; tetrahydrofuran / 1.5 h / 65 °C View Scheme

titanium tetrachloride in dichloromethane T=-23°C; 0.75 h;