反応 #3070

反応方程式

aldehyde

3-iodo-4-methylbenzaldehyde

n-BuLi

→

3-iodo-4-methylstyrene

溶媒

THF

反応条件

後処理

1. 1
   抽出processed by extraction and chromatography

実験手順

This aldehyde (1 mmol)was added to a premixed solution of 1.5 mmol of methyl triphenylphosphonium bromide and 1.2 mmol of n-BuLi in 5 mL of THF at 0° C. and this mixture was stirred for 3-6 h at rt and then processed by extraction and chromatography to give 3-iodo-4-methylstyrene.

出典