反应详情

A mixture of (3-propyl-6-{3-[(2,4,6-trimethyl-benzylamino)-methyl]-phenoxy}-3,4-dihydro-quinazolin-2-yl)-carbamic acid tert-butyl ester (0.00041 mol) in trifluoroacetic acid (1 mL) and DCM (10 mL) was stirred overnight at room temperature and the solvent was evaporated. The obtained residue was decomposed in diisopropyl ether/CH3CN, then the desired product was filtered off and dried to yield the title compound as a solid.

1. customthe solvent was evaporated
2. filtrationthe desired product was filtered off
3. customdried