1-(2,4,6-trichlorophenyl)pyrrole-2,5-dione

反応条件: temp:140.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 2,4,6-trichloroaniline (1.20g, 6.11 mmol), maleic anhydride (0.80g, 8.2 mmol) and tin(II) chloride (0.068g, 0.36 mmol) is heated to 140° C. with mixing and held at this temperature for 2.0 hours. The reaction mixture is cooled, extracted with xylene, filtered and the resulting filtrate water washed. Solvent removal yielded N-(2,4,6-trichlorophenyl)maleimide. HPLC analysis showed conversion of 2,4,6-trichloroaniline was 96.4% and selectivity to N-(2,4,6-trichlorophenyl)maleimide based on reacted 2,4,6-trichloroaniline was 88.0%. with mixing The reaction mixture is cooled extracted with xylene filtered the resulting filtrate water washed Solvent removal

反応条件: temp:140.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 2,4,6-trichloroaniline (1.20g, 6.11 mmol), maleic anhydride (0.80g, 8.2 mmol) and tin(II) chloride (0.068g, 0.36 mmol) is heated to 140° C. with mixing and held at this temperature for 2.0 hours. The reaction mixture is cooled, extracted with xylene, filtered and the resulting filtrate water washed. Solvent removal yielded N-(2,4,6-trichlorophenyl)maleimide. HPLC analysis showed conversion of 2,4,6-trichloroaniline was 96.4% and selectivity to N-(2,4,6-trichlorophenyl)maleimide based on reacted 2,4,6-trichloroaniline was 88.0%. with mixing The reaction mixture is cooled extracted with xylene filtered the resulting filtrate water washed Solvent removal

反応条件: temp:140.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 2,4,6-trichloroaniline (1.20g, 6.11 mmol), maleic anhydride (0.80g, 8.2 mmol) and tin(II) chloride (0.068g, 0.36 mmol) is heated to 140° C. with mixing and held at this temperature for 2.0 hours. The reaction mixture is cooled, extracted with xylene, filtered and the resulting filtrate water washed. Solvent removal yielded N-(2,4,6-trichlorophenyl)maleimide. HPLC analysis showed conversion of 2,4,6-trichloroaniline was 96.4% and selectivity to N-(2,4,6-trichlorophenyl)maleimide based on reacted 2,4,6-trichloroaniline was 88.0%. with mixing The reaction mixture is cooled extracted with xylene filtered the resulting filtrate water washed Solvent removal

反応条件: temp:140.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 2,4,6-trichloroaniline (1.20g, 6.11 mmol), maleic anhydride (0.80g, 8.2 mmol) and tin(II) chloride (0.068g, 0.36 mmol) is heated to 140° C. with mixing and held at this temperature for 2.0 hours. The reaction mixture is cooled, extracted with xylene, filtered and the resulting filtrate water washed. Solvent removal yielded N-(2,4,6-trichlorophenyl)maleimide. HPLC analysis showed conversion of 2,4,6-trichloroaniline was 96.4% and selectivity to N-(2,4,6-trichlorophenyl)maleimide based on reacted 2,4,6-trichloroaniline was 88.0%. with mixing The reaction mixture is cooled extracted with xylene filtered the resulting filtrate water washed Solvent removal