Synthesis and Properties of 4H-Benzopyrroloindolizin-4-ones

DOI: 10.1246/bcsj.61.423

Source and publish data:

Bulletin of the Chemical Society of Japan p. 423 - 430 (1988)

Update date:2022-08-05

Topics: Synthesis Oxidation Regioselectivity Column chromatography Yield Nucleophile reflux Reduction Recrystallization Mass spectrometry (MS) TLC (thin-layer chromatography) Tautomerism Conjugation Aromaticity Electrophilic Substitution Heterocyclic compound Solvent extraction NMR spectroscopy (Nuclear Magnetic Resonance) Melting Point Determination

Authors:

Noguchi, Michihiko

Yamamoto, Takashi

Kajigaeshi, Shoji

Saito, Keiji

Arai, Tsuyoshi

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Article abstract of DOI:10.1246/bcsj.61.423

3-Phenyl-4H-benzopyrrolo<2,1,5-cd>indolizin-4-one (5) was prepared by saponification accompanied by the decarboxylation of the corresponding 1,2-bis(methoxycarbonyl)derivative, which was obtained by the DDQ oxidation of 5,6-dihydro one.Investigations

Full text of DOI:10.1246/bcsj.61.423

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