反应详情

温度

210 °C

There was mixed in a three-liter flask 5.85 grams of 3,4,9,10-perylenetetracarboxylic dianhydride, 26.77 grams of o-phenylene diamine and 7 milliliters of glacial acetic acid. The mixture resulting was then heated with stirring for 8 hours at 210° C., followed by cooling to room temperature. A solid product was then obtained by filtering the mixture throught a sintered glass funnel; followed by washing with 1,000 milliliters of methanol. Thereafter, the solid was slurried with 500 milliliters of 1 percent sodium hydroxide solution. After filtration, the solid was washed with 600 milliliters of water, and then was dried in an oven at 80° C. overnight yielding 7.62 grams, of the above product III.

1. customThe mixture resulting
2. temperaturewas then heated
3. temperatureby cooling to room temperature
4. customA solid product was then obtained
5. filtrationby filtering the mixture
6. washby washing with 1,000 milliliters of methanol
7. filtrationAfter filtration
8. washthe solid was washed with 600 milliliters of water
9. customwas dried in an oven at 80° C. overnight
10. customyielding 7.62 grams