HRID1197475
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
To a 250 ml round-bottomed flask were added 5.0 g (29.65 mmol) 1-chloro-4-phenylbutane and 10 ml 1,2-dichloroethane. To the stirred solution was added a solution of 4.35 g (32.62 mmol) aluminum chloride and 4.22 ml (59.31 mmol) acetyl chloride in 50 ml 1,2-dichloroethane. The solution evolved HCl as it was stirred at room temperature for 1 hour. It was then poured into water, the layers separated, and the organic layer washed with 1N HCl, aqueous sodium bicarbonate solution, brine, dried over sodium sulfate, and evaporated to an oil, 6.7 g (>100%). NMR (delta, CDCl3): 1.76 (m, 4H), ~2.5 (s, 3H), 3.50 (m, 2H), 7.2 and 7.85 (m, 4H). IR cm-1, neat): 1678 (C=O).
WORKUP
后处理
- customthe layers separated
- washthe organic layer washed with 1N HCl, aqueous sodium bicarbonate solution, brine
- dry with materialdried over sodium sulfate
- customevaporated to an oil, 6.7 g (>100%)