反应详情

3.15 gm (0.01 mol) of ethyl 6-benzyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine-2-carboxylate were refluxed with the same amount of Raney nickel in 50 ml of ethyl alcohol for 6 hours. The catalyst was then removed by suction filtering, and the filtrate was concentrated by evaporation.

1. customThe catalyst was then removed by suction
2. filtrationfiltering
3. concentrationthe filtrate was concentrated by evaporation