反应详情

温度

70 °C

A mixture of 5.0 parts of 5-nitro-1,4,4a,9a-tetrahydroanthraquinone with 80 parts of toluene and 1.0 part of n-butylamine was stirred at 70°C for 2 hours. The mixture was then distilled under a reduced pressure of 100 mm Hg to remove toluene, washed with 50 parts of methanol and dried under reduced pressure to obtain 4.4 parts of 1-hydroxylaminoanthraquinone.

1. distillationThe mixture was then distilled under a reduced pressure of 100 mm Hg
2. customto remove toluene
3. washwashed with 50 parts of methanol
4. customdried under reduced pressure