反応 #1960492

反応方程式

7,8-difluoro-2-pentyl-2H-chromene

→

7,8-difluoro-2-pentylchroman

溶媒

toluene

反応条件

後処理

1. 1
   その他The batch is evaporated to dryness

実験手順

51.0 g (0.21 mol) of 7,8-difluoro-2-pentyl-2H-chromene are hydrogenated at RT for 1 h in 510 ml of toluene in the presence of Pd/C (5% of Pd). The batch is evaporated to dryness: the crude product (yellowish liquid) can be used directly for the next step.

出典