thiosalicilyc acid in trifluoroacetic acid 0.5 h; Ambient temperature;

1: 90 percent / NaH / dimethylformamide 2: 94 percent / thiosalicylic acid / trifluoroacetic acid / 0.5 h / 72 °C View Scheme

1: 95 percent / NaH / dimethylformamide 2: 86 percent / thiosalicylic acid / trifluoroacetic acid / 1 h / Ambient temperature View Scheme

1: 83 percent / NaH / dimethylsulfoxide 2: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 5 h / Heating View Scheme

1: 83 percent / NaH / dimethylsulfoxide 2: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 5 h / Heating 3: 94 percent / CCl4 / Ambient temperature View Scheme

1: 83 percent / NaH / dimethylsulfoxide 2: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 5 h / Heating 3: 94 percent / ethanol; CCl4; H2O / 6 h 4: 96 percent / NaOH View Scheme

1: 83 percent / NaH / dimethylsulfoxide 2: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 5 h / Heating 3: 95 percent / CCl4 / Ambient temperature 4: 83 percent / Raney-Nickel / ethanol; acetone / 8 h / Heating 5: 90 percent / 10percent NaOH / methanol / 3 h / Heating View Scheme

1: 83 percent / NaH / dimethylsulfoxide 2: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 5 h / Heating 3: 94 percent / CCl4 / Ambient temperature 4: 85 percent / Raney-Nickel / ethanol; acetone / 8 h / Heating 5: 94 percent / 10percent NaOH / methanol / 3 h / Heating View Scheme