反応 #215186

反応方程式

1-Allyloxy-3-phenyl-7-nitro-naphthalene

decaline

→

2-Allyl-3-phenyl-7-nitro-1-naphthol

反応条件

後処理

1. 1
   温度maintained under nitrogen
2. 2
   温度After cooling
3. 3
   その他the crystals formed
4. 4
   洗浄were washed with petroleum ether
5. 5
   ろ過filtered off
6. 6
   その他dried at 80° C. under reduced pressure

実験手順

31 g of 1-Allyloxy-3-phenyl-7-nitro-naphthalene prepared in step (3) were gradually heated to 180° C. in 390 ml of decaline, the solution being stirred and maintained under nitrogen. The temperature of 180° C. was maintained for about 1 hour. After cooling, the crystals formed were washed with petroleum ether, filtered off and dried at 80° C. under reduced pressure.

出典