反应详情

To a solution of (S)-1-cyclopropyl-3-(4-(4-(3-methylmorpholino)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-yl)phenyl)urea (example 3) (50 mg 0.13 mmol) in dioxane (3 mL) at room temperature (20° C.) was added sodium hydrogencarbonate (22 mg 0.26 mmol) followed by ethyl chloroformate (14 uL 0.15 mmol). The reaction mixture was stirred for 16 h. The solvent was removed in vacuo and the residue partitioned between DCM and water. The organic phase was passed through a 1 micron PTFE filter to dry and then evaporated in vacuo to afford (38 mg 64%).

1. customThe solvent was removed in vacuo
2. customthe residue partitioned between DCM and water
3. filtrationfilter
4. customto dry
5. customevaporated in vacuo
6. customto afford (38 mg 64%)