反应详情

温度

190 °C

The following were introduced into 288 ml of phenyl oxide: 96.10 grams of 5,5-dimethyl-hydantoin, 170.86 grams of 2-nitro-5-chloro trifluoromethylbenzene and 89.40 grams of cupric oxide. The mixture was heated to 190° C. for about 23 hours, then cooled to 20° C. and filtered. The residue was characterized in the phenyl oxide filtrate by thin layer chromatography.

1. temperaturecooled to 20° C.
2. filtrationfiltered