反応 #1973957

反応方程式

2-tert-butylphenol

nitric acid

→

2-tert-butyl-4-nitrophenol

溶媒

water

heptane

反応条件

後処理

1. 1
   ろ過The suspended solid was collected by filtration
2. 2
   洗浄washed with hexane (300 mL), water (200 mL) and once again with hexane (200 mL)
3. 3
   その他to give a cocoa
4. 4
   その他was dried to constant mass (4.65 g, 35.6%)

実験手順

To a vigorously stirred solution of 2-tert-butylphenol (10 g, 66.6 mmol) in heptane (67 ml) was added at a fast drip a solution of 70% nitric acid (4.25 ml, 66.6 mmol) diluted with water (4.25 ml). The resulting dark red/brown mixture was stirred vigorously for 2 h. The suspended solid was collected by filtration washed with hexane (300 mL), water (200 mL) and once again with hexane (200 mL) to give a cocoa colored powder that was dried to constant mass (4.65 g, 35.6%).

出典