反応 #1049538

反応方程式

5-(9-cyclopentyl-non-1-enyl)-2-(4-heptyloxy-phenyl)-pyrimidine

hydrogen

→

5-(9-cyclopentyl-nonyl)-2-(4-heptyloxy-phenyl)-pyrimidine

溶媒

toluene

反応条件

後処理

1. 1
   その他Recrystallization from ethanol of the crude product
2. 2
   その他obtained
3. 3
   ろ過after filtration and concentration of the filtrate

実験手順

A solution of 1.86 g of 5-(9-cyclopentyl-non-1-enyl)-2-(4-heptyloxy-phenyl)-pyrimidine in 35 ml of toluene is hydrogenated with 0.24 g of 5% palladium/charcoal at room temperature and normal pressure until the hydrogen uptake comes to a standstill. Recrystallization from ethanol of the crude product obtained after filtration and concentration of the filtrate yields pure 5-(9-cyclopentyl-nonyl)-2-(4-heptyloxy-phenyl)-pyrimidine.

出典