反应详情

To a solution of 2-(3-iodo-pyrrolo[3,2-c]pyridine-1-yl)-propionic acid methyl ester (Preparation 57, 13.1 g, 39.7 mmol) in THF (15 mL) was added methyl iodide (2.96 mL, 47.6 mmol) followed immediately by a 1M solution of potassium tertbutoxide in THF (5.34 g, 47.6 mmol) and the reaction was stirred at room temperature for 15 minutes. The reaction was quenched with water, and the remaining THF removed in vacuo. The residue was extracted with EtOAc, dried and concentrated in vacuo to afford the title compound as a yellow solid (5.1 g, 37%).

1. customThe reaction was quenched with water
2. customthe remaining THF removed in vacuo
3. extractionThe residue was extracted with EtOAc
4. customdried
5. concentrationconcentrated in vacuo