反应详情

To a solution of N,N′-di-tert-butoxycarbonyl-7-(piperidin-4-ylmethoxy)-1,2,3,4-tetrahydroisoquinoline-2-carboxamidine (100 mg) in a mixture of tetrahydrofuran (1.5 ml) and ethanol (1.5 ml) were added triethylamine (0.086 ml) and ethylacetoimidate hydrochloride (38 mg), and the mixture was stirred at room temperature for 18 hours. After completion of the reaction, ethyl acetate and diethyl ether were added and insoluble material was removed. The solvent was evaporated and the residue was dried under reduced pressure to give the title compound (120 mg).

1. additionwere added
2. custominsoluble material was removed
3. customThe solvent was evaporated
4. customthe residue was dried under reduced pressure