HCID 57847745, compound → HCID 57847748, compound

Participants

Reaction Steps

A solution of 4-(5-tert-Butyl-2-phenyl-1H-pyrrol-3-yl)pyridin-2(1H)-one (144 mg, 0.5 mmol) in THF (145 mL) was irradiated with a sun lamp for 5 h. The solution was then concentrated in vacuo and the product purified by flash chromatography using EtOAc-Pet. spirit (80:20) as eluant, to separate the pure product as a cream solid (113 mg, 80%).

Provenance & Evidence