反应详情

温度

50 °C

To a solution of 8-(cyclopentyloxy)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione (0.12 g, 0.31 mmol) in DMF (5 mL) was added 2-(chloromethyl)-4-methylthiazole (91 mg, 0.62 mmol, intermediate 54), potassium carbonate (85 mg, 0.62 mmol), and TBAI (2 mg, 0.02 mmol). The reaction was heated at 50° C. overnight. The mixture was cooled and partitioned between ethyl acetate and water. The combined organic layer was dried over sodium sulfate, filtered and concentrated to give a crude product which was used without purification. LCMS retention time 1.704 min; LCMS MH+-THP 470.

1. temperatureThe mixture was cooled
2. custompartitioned between ethyl acetate and water
3. dry with materialThe combined organic layer was dried over sodium sulfate
4. filtrationfiltered
5. concentrationconcentrated