反应详情

2-[4-[4-(Methoxymethyl)-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]acetic acid (24 mg, 0.06 mmol), pyrrolidine (5 mg, 0.067 mmol), HATU (26 mg) and triethylamine (0.025 mL) were stirred in acetonitrile (2 mL) at 50° C. for 20 hrs. The reaction was partitioned between water and DCM. The organics were separated and concentrated in vacuo. The residue was purified by preparative TLC, eluting 10% methanol in DCM. The isolated band was repurified by preparative TLC, eluting ethyl acetate to give 2-[4-[4-(methoxymethyl)-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidin-2-yl]-1-pyrrolidin-1-yl-ethanone (3 mg). LCMS RT=4.61 min. M+1=451.

1. customThe reaction was partitioned between water and DCM
2. customThe organics were separated
3. concentrationconcentrated in vacuo
4. customThe residue was purified by preparative TLC
5. washeluting 10% methanol in DCM
6. customThe isolated band was repurified by preparative TLC
7. washeluting ethyl acetate