反応 #74692

反応方程式

p-octyloxybenzoic acid

bromine

→

4-octyloxy-3-bromobenzoic acid

溶媒

water

反応条件

後処理

1. 1
   温度The temperature was increased to between 50° C. and 55° C.
2. 2
   ろ過The suspended solids were then filtered
3. 3
   その他recrystallized from ethanol

実験手順

A 25 g (0.1 mole) amount of p-octyloxybenzoic acid was suspended in 120 ml of water. The temperature was increased to between 50° C. and 55° C. and 17.6 g (0.11 mole) of bromine were added over a period of 7 hours at that temperature. The suspended solids were then filtered and recrystallized from ethanol and pure 4-octyloxy-3-bromobenzoic acid was obtained.

出典