反应详情

tert-Butyl 7-(aminomethyl)-1-[1-(pyridin-2-yl)cyclobutyl]-3,4-dihydroisoquinoline-2(1H)-carboxylate (33 mg, 0.084 mmol) was dissolved in dichloromethane. 4-Dimethylaminopyridine (30.7 mg, 0.252 mmol) was added. After stirring for 5 min propane-1-sulfonyl chloride (12 mg, 0.084 mmol) was added and stirring was continued over night. The reaction mixture was diluted with dichloromethane (30 ml) and washed with aqueous ammonium chloride solution. The organic layer was washed with water, dried (MgSO4) and concentrated in vacuo. The crude product was used for the next step without further purification. Yield: 37 mg.

1. additionwas added
2. waitwas continued over night
3. washwashed with aqueous ammonium chloride solution
4. washThe organic layer was washed with water
5. dry with materialdried (MgSO4)
6. concentrationconcentrated in vacuo
7. customThe crude product was used for the next step without further purification