反应 #1292

反应方程式

α-methyl cinnamic acid

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title product

α-Methyl-hydrocinnamic acid

溶剂

methanol

methanol

反应条件

后处理

1. 1
   过滤filtered through a Celite pad in a millipore unit
2. 2
   洗涤washing the pad well with methanol (2×100 ml.)
3. 3
   其他The clear filtrate was evaporated to dryness
4. 4
   其他to give 10.225 g

实验过程

A solution of α-methyl cinnamic acid (10.0 g., 61.7 mmol.) in dry methanol (250 ml.) was treated with 10% palladium on carbon and hydrogenated (balloon used) at room temperature for 16 hours. The reaction mixture was diluted with methanol (250 ml.), filtered through a Celite pad in a millipore unit, washing the pad well with methanol (2×100 ml.). The clear filtrate was evaporated to dryness to give 10.225 g. of title product as a thick syrup.

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