反应详情

温度

50 °C

2,4-Dichloro-5,6a-dimethyl-6a,7,9,10-tetrahydro-[1,4]oxazino[3,4-h]pteridin-6(5H)-one (20 mg, 0.066 mmol), triethylamine (18.44 μL, 0.132 mmol) and morpholine (5.75 μL, 0.066 mmol) were mixed in dichloromethane at room temperature and stirred over the weekend at 50° C. The solvent was removed in vacuo to give crude 2-chloro-5,6a-dimethyl-4-morpholino-6a,7,9,10-tetrahydro-[1,4]oxazino[3,4-h]pteridin-6(5H)-one. MS [M+H] Found 354.

1. customThe solvent was removed in vacuo