反应 #1985944
ord-cf38f96581534566aa8c89c9a242ad2a
反应方程式
反应条件
详细条件
See reaction.notes.procedure_details.
后处理
- 1洗涤the organic layer washed with water, brine
- 2干燥dried over magnesium sulfate
- 3过滤filtered
- 4浓缩concentrated in vacuo
实验过程
To a solution of methyl 5-acetoxy-2-formyl-4-methoxyhydrocinnamate (3.31 g) and imidazole (2.42 g) in methylene chloride (25 ml) is added a solution of tert-butylchlorodimethylsilane (2.73 g) in methylene chloride (25 ml). The mixture is stirred at room temperature for about 60 minutes, diluted with ether and water, and the organic layer washed with water, brine, dried over magnesium sulfate, filtered and concentrated in vacuo to give the desired product.