2,3,5,6-四氯-1,4-苯二甲胺

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization

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

实验步骤: In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer, thermometer, nitrogen inlet and condenser, 137 gms (0.5 mole) of 2,3,5,6-tetrachloro-p-xylylenediamine was dissolved at room temperature in 1 liter N-methyl-2-pyrrolidone (NMP). While stirring, 150 gms (1.0 mole) solid phthalic anhydride was added, the temperature rising to 47° C. The resulting greenish solution was heated to 180°-185° C. for 30 minutes, after which period crystallization took place. The hot mixture was poured into a 2 liter beaker when mass crystallization occurred. In a 3 liter, round-bottom flask equipped with a heating mantle, mechanical stirrer rising to 47° C The resulting greenish solution was heated to 180°-185° C. for 30 minutes after which period crystallization The hot mixture was poured into a 2 liter beaker when mass crystallization