反应详情

温度

120 °C

A mixture of tert-butyl (1S,2R)-2-(4-chloro-2-(2,4-dimethoxybenzyl)-7-fluoro-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate (65 mg, 0.118 mmol), aqueous sodium carbonate (2 N, 0.237 mL, 0.474 mmol), 2-(benzofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (43 mg, 0.178 mmol) and bis(triphenylphosphine)palladium chloride (17 mg, 0.024 mmol) in DME (2 mL) was placed in a vial. The vial was purged with nitrogen, sealed, and the reaction mixture heated at 120° C. for 1 h. The mixture was filtered through a pad of Celite, which was rinsed with MeOH. The solvent was removed in vacuo and the residue diluted with MeOH, passed through a microfiltration frit, and purified via preparative HPLC. The fractions were collected and concentrated in vacuo to give the title compound as a tan oil (36.3 mg, 48%). [M+H] calc'd for C35H39FN4O6, 632; found, 632.

1. customThe vial was purged with nitrogen
2. customsealed
3. filtrationThe mixture was filtered through a pad of Celite, which
4. washwas rinsed with MeOH
5. customThe solvent was removed in vacuo
6. additionthe residue diluted with MeOH
7. custompurified via preparative HPLC
8. customThe fractions were collected
9. concentrationconcentrated in vacuo