Organic letters

Diels-Alder reactions of fused pyran-2-ones with maleimides: efficient syntheses of benz [e] isoindoles and related systems

K Kranjc, S Polanc, M Kočevar

Index: Noguchi, Michihiko; Kakimoto, Shinji; Kawakami, Hisao; Kajigaeshi, Shoji Heterocycles, 1985 , vol. 23, # 5 p. 1085 - 1088

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Citation Number: 25

Abstract

... Volume: Page ... of an oxidant, was described by Saito et al., where the corresponding benzoazepine derivative was isolated in a 5% yield ... 7b Another example is the transformation of 6-indolizinyl-4-methyl-2H-pyran-2-one with p-benzoquinone into an aromatized ...