反应详情

温度

150 °C

A microwave vial was charged with 4-chloro-5-fluoro-1-[tris(1-methylethyl)silyl]-1H-pyrrolo[2,3-b]pyridine (3.06 mmol, prepared as described in Tetrahedron Lett. 2004, 45, 2317-2319), sodium iodide (4.90 mmol), acetyl chloride (6.43 mmol) and dry acetonitrile (8 mL). The reaction tube was sealed, and heated in a microwave reactor at 150° C. for 15 minutes. Upon cooling to room temperature, the resultant precipitate was collected by filtration and washed with a minimal amount of cold acetonitrile. Drying under high vacuum provided the title compound as a yellow powder which was used without further purification. ESMS [M+H]+: 305.2

1. customThe reaction tube was sealed
2. temperatureUpon cooling to room temperature
3. filtrationthe resultant precipitate was collected by filtration
4. washwashed with a minimal amount of cold acetonitrile
5. customDrying under high vacuum