反应详情

温度

110 °C

To a mixture of sodium methoxide (freshly prepared from 25 mg sodium and 1 ml MeOH) and CuI (30 mg, 0.16 mmol) was added a solution of 1-benzyl-N-(3,4-difluorobenzyl)-5-fluoro-6-iodo-2-isopropyl-1H-indole-3-carboxamide (Compound 179, 30 mg, 0.053 mmol) in DMF (0.5 ml). The reaction was heated to 110 ° C. for 16 h, and was filtered and concentrated. The residue was purified by chromatography on silica gel (0→30% EtOAc-hexanes) to yield the title compound.

1. filtrationwas filtered
2. concentrationconcentrated
3. customThe residue was purified by chromatography on silica gel (0→30% EtOAc-hexanes)