1322628-78-3Relevant articles and documents
Formation of the 1H-pyrrolo[3,4-c]pyridin-1-one skeleton via intramolecular diels-alder reaction of oxazoles
Ohba, Masashi,Fukuyama, Kei,Izumi, Yuko,Inaki, Masaki
experimental part, p. 1395 - 1403 (2011/07/07)
The 1H-pyrrolo[3,4-c]pyridin-1-one derivatives (4a-c) were prepared through a route employing the intramolecular Diels-Alder reaction of the oxazole-olefins (3a-c). Conversion of the crotonamide (3a) into 4a was effectively promoted by the addition of Cu(OTf)2 as a catalyst.