2-({2-[(2-氨基苯基)硫代]乙基}硫代)苯胺

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A 4-necked, 1-L flask was fitted with a reflux condenser, nitrogen line, mechanical stirrer (PTFE bearing and paddle), thermocouple, pressure-equilibrated dropping funnel, and a mantle. The flask was charged with 300 mL of isopropyl alcohol followed by 42.0 g of potassium hydroxide. The mixture was stirred under nitrogen at ca. 300 rpm until the KOH was partially dissolved. 88.86 g of 2-aminothiophenol was then added over 1.25 r. This was accompanied by an exotherm and the formation of a suspension of the potassium salt. 99.71 g of 1,2-diiodoethane suspended in 200 mL isopropanol at 50° C. was then added over ca. 0.25 hr. The resultant suspension was heated at 80° C. for 8.9 h. The reaction mixture was filtered hot through Whatman GF/A paper. The filter cake was washed with 100 mL isopropanol. The weight of the filter cake was 95.25 g. The filtrate crystallized while cooling overnight to room temperature. The crystals were isolated by suction filtration through Whatman #1 paper. The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath) to afford 57.32 g (58.5%) of a yellow solid. was partially dissolved was then added over ca. 0.25 hr The reaction mixture was filtered hot through Whatman GF/A paper The filter cake was washed with 100 mL isopropanol The filtrate crystallized while cooling overnight to room temperature The crystals were isolated by suction filtration through Whatman #1 paper The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A 4-necked, 1-L flask was fitted with a reflux condenser, nitrogen line, mechanical stirrer (PTFE bearing and paddle), thermocouple, pressure-equilibrated dropping funnel, and a mantle. The flask was charged with 300 mL of isopropyl alcohol followed by 42.0 g of potassium hydroxide. The mixture was stirred under nitrogen at ca. 300 rpm until the KOH was partially dissolved. 88.86 g of 2-aminothiophenol was then added over 1.25 r. This was accompanied by an exotherm and the formation of a suspension of the potassium salt. 99.71 g of 1,2-diiodoethane suspended in 200 mL isopropanol at 50° C. was then added over ca. 0.25 hr. The resultant suspension was heated at 80° C. for 8.9 h. The reaction mixture was filtered hot through Whatman GF/A paper. The filter cake was washed with 100 mL isopropanol. The weight of the filter cake was 95.25 g. The filtrate crystallized while cooling overnight to room temperature. The crystals were isolated by suction filtration through Whatman #1 paper. The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath) to afford 57.32 g (58.5%) of a yellow solid. was partially dissolved was then added over ca. 0.25 hr The reaction mixture was filtered hot through Whatman GF/A paper The filter cake was washed with 100 mL isopropanol The filtrate crystallized while cooling overnight to room temperature The crystals were isolated by suction filtration through Whatman #1 paper The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A 4-necked, 1-L flask was fitted with a reflux condenser, nitrogen line, mechanical stirrer (PTFE bearing and paddle), thermocouple, pressure-equilibrated dropping funnel, and a mantle. The flask was charged with 300 mL of isopropyl alcohol followed by 42.0 g of potassium hydroxide. The mixture was stirred under nitrogen at ca. 300 rpm until the KOH was partially dissolved. 88.86 g of 2-aminothiophenol was then added over 1.25 r. This was accompanied by an exotherm and the formation of a suspension of the potassium salt. 99.71 g of 1,2-diiodoethane suspended in 200 mL isopropanol at 50° C. was then added over ca. 0.25 hr. The resultant suspension was heated at 80° C. for 8.9 h. The reaction mixture was filtered hot through Whatman GF/A paper. The filter cake was washed with 100 mL isopropanol. The weight of the filter cake was 95.25 g. The filtrate crystallized while cooling overnight to room temperature. The crystals were isolated by suction filtration through Whatman #1 paper. The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath) to afford 57.32 g (58.5%) of a yellow solid. was partially dissolved was then added over ca. 0.25 hr The reaction mixture was filtered hot through Whatman GF/A paper The filter cake was washed with 100 mL isopropanol The filtrate crystallized while cooling overnight to room temperature The crystals were isolated by suction filtration through Whatman #1 paper The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A 4-necked, 1-L flask was fitted with a reflux condenser, nitrogen line, mechanical stirrer (PTFE bearing and paddle), thermocouple, pressure-equilibrated dropping funnel, and a mantle. The flask was charged with 300 mL of isopropyl alcohol followed by 42.0 g of potassium hydroxide. The mixture was stirred under nitrogen at ca. 300 rpm until the KOH was partially dissolved. 88.86 g of 2-aminothiophenol was then added over 1.25 r. This was accompanied by an exotherm and the formation of a suspension of the potassium salt. 99.71 g of 1,2-diiodoethane suspended in 200 mL isopropanol at 50° C. was then added over ca. 0.25 hr. The resultant suspension was heated at 80° C. for 8.9 h. The reaction mixture was filtered hot through Whatman GF/A paper. The filter cake was washed with 100 mL isopropanol. The weight of the filter cake was 95.25 g. The filtrate crystallized while cooling overnight to room temperature. The crystals were isolated by suction filtration through Whatman #1 paper. The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath) to afford 57.32 g (58.5%) of a yellow solid. was partially dissolved was then added over ca. 0.25 hr The reaction mixture was filtered hot through Whatman GF/A paper The filter cake was washed with 100 mL isopropanol The filtrate crystallized while cooling overnight to room temperature The crystals were isolated by suction filtration through Whatman #1 paper The yellow crystals were dried on a rotary evaporator (1 torr final vacuum, 90° C. water bath)