반응 #2314285

반응 방정식

water

boron tribromide

anisole

2-(4-(4-Methyl-3-pentenyl)-3-cyclohexenyl)ethyl-4-methoxybenzene

→

4-[2-(4-(4-Methyl-3-pentenyl)-3-cyclohexenyl)ethyl]phenol

용매

dichloromethane

반응 조건

후처리

1. 1
   추출The reaction mixture is extracted with dichloromethane
2. 2
   건조dried over magnesium sulfate
3. 3
   농축The solution is concentrated in vacuo
4. 4
   기타The product is recrystallized from hexane

실험 절차

To a solution of anisole 2F (R=4-Methyl-3-pentenyl) (6 g) in dichloromethane (100 mL) and cooled in an ice bath is added a 1M solution of boron tribromide (3.4 mL). The solution is stirred for one hour, then poured into water. The reaction mixture is extracted with dichloromethane and dried over magnesium sulfate. The solution is concentrated in vacuo. The product is recrystallized from hexane.

출처