Reacción #1428

Ecuación de reacción

α-methyl cinnamic acid

→

title product

α-Methyl-hydrocinnamic acid

Disolventes

methanol

methanol

Condiciones de reacción

Tratamiento posterior

1. 1
   Filtraciónfiltered through a Celite pad in a millipore unit
2. 2
   Lavadowashing the pad well with methanol (2×100 ml.)
3. 3
   OtroThe clear filtrate was evaporated to dryness
4. 4
   Otroto give 10.225 g

Procedimiento

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.

Fuente