反应详情

2,3-Dihydro-5-formylbenzofuran (commercially available) was condensed with 7-aza-2-oxindole to give 0.2 g of 3-(2,3-dihydrobenzofuran-5-ylmethylene)-1,3-dihydropyrrolo[2,3-b]pyridin-2-one as a yellow-orange solid.