反应详情

A mixture of 7-chloro-2-(2-hydroxymethylbenzofuran-5-yl)quinoline (767.9 mg) and manganese (IV) oxide (5.01 g) in chloroform (80 ml) was stirred for 5 hours at ambient temperature. The resulting mixture was filtered and the filtrate was concentrated in reduced pressure to give 7-chloro-2-(2-formylbenzofuran-5-yl)quinoline (650.9 g).

1. filtrationThe resulting mixture was filtered
2. concentrationthe filtrate was concentrated in reduced pressure