triethylsilane; iron(III) chloride in acetonitrile T=-20°C; 1.33333 h;

tin(II) trifluoromethanesulfonate; p-trifluoromethylthiobenzoic anhydride in dichloromethane 3 h; Ambient temperature;

triethylsilane; iron(III) chloride in nitromethane T=20°C; 0.166667 h;

tin(II) trifluoromethanesulfonate; p-trifluoromethylthiobenzoic anhydride in dichloromethane 3 h; Ambient temperature;

1: 3-phenylpropanol tert-butyldimethylsilyl ether With bismuth trifluoromethanesulphonate; water in acetonitrile T=20°C; 1.5 h; 2: With 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical; iodosylbenzene in acetonitrile T=20°C; 2 h; 3: ethyl (triphenylphosphoranylidene)acetate in acetonitrile T=0 - 20°C; 1 h; optical yield given as percent de;

orthoformic acid triethyl ester; N-bromosuccinmide in methanol; dichloromethane T=20°C; 3 h;