1: 2-mercapto benzoic acid With isopropylmagnesium chloride in tetrahydrofuran T=-78°C; 0.166667 h; 2: 2-iodophenyl 4-chlorobenzenesulfonate With isopropylmagnesium chloride in tetrahydrofuran T=-78 - 20°C;

1: N-methylaniline With isopropylmagnesium chloride in tetrahydrofuran T=-20°C; 0.5 h; 2: 2-iodophenyl 4-chlorobenzenesulfonate With isopropylmagnesium chloride in tetrahydrofuran T=-78 - 0°C; 3: N,N-dimethyl-formamide in tetrahydrofuran T=-40 - 20°C;

1: p-chlorobenzenethiol With isopropylmagnesium chloride in tetrahydrofuran T=-78°C; 0.166667 h; 2: 2-iodophenyl 4-chlorobenzenesulfonate With isopropylmagnesium chloride in tetrahydrofuran T=-78 - 0°C; 3: N,N-dimethyl-formamide in tetrahydrofuran T=-40 - 20°C;

1: benzeneselenol With isopropylmagnesium chloride in tetrahydrofuran T=-20°C; 0.5 h; 2: 2-iodophenyl 4-chlorobenzenesulfonate With isopropylmagnesium chloride in tetrahydrofuran T=-78 - 0°C; 3: N,N-dimethyl-formamide in tetrahydrofuran T=-40 - 20°C;