Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring

Nobuhiro Kanomata, Makoto Nitta, Kensuke Takahashi, Yutaka Takakura, Katsuhiro Saito

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Novel norcaradiene-cycloheptatriene systems fused with arylisoxazoles were synthesized and their temperature dependent 1H nmr spectra were studied. While the fusion of isoxazole ring much shifted the norcaradiene-cycloheptatriene equilibrium to the side of norcaradiene form, the rapid isomerizations of the norcaradienes with their enantiomers were observed and their ΔGC {double barred pipe} values were obtained.

    Original languageEnglish
    Pages (from-to)3105-3109
    Number of pages5
    JournalHeterocycles
    Volume26
    Issue number12
    Publication statusPublished - 1987 Dec 1

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    Isoxazoles
    Enantiomers
    Isomerization
    Fusion reactions
    Pipe
    Temperature
    bicyclo(4.1.0)hepta-2,4-diene

    ASJC Scopus subject areas

    • Organic Chemistry

    Cite this

    Kanomata, N., Nitta, M., Takahashi, K., Takakura, Y., & Saito, K. (1987). Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring. Heterocycles, 26(12), 3105-3109.

    Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring. / Kanomata, Nobuhiro; Nitta, Makoto; Takahashi, Kensuke; Takakura, Yutaka; Saito, Katsuhiro.

    In: Heterocycles, Vol. 26, No. 12, 01.12.1987, p. 3105-3109.

    Research output: Contribution to journalArticle

    Kanomata, N, Nitta, M, Takahashi, K, Takakura, Y & Saito, K 1987, 'Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring', Heterocycles, vol. 26, no. 12, pp. 3105-3109.
    Kanomata N, Nitta M, Takahashi K, Takakura Y, Saito K. Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring. Heterocycles. 1987 Dec 1;26(12):3105-3109.
    Kanomata, Nobuhiro ; Nitta, Makoto ; Takahashi, Kensuke ; Takakura, Yutaka ; Saito, Katsuhiro. / Synthesis and properties of norcaradiene-cycloheptatriene system fused with isoxazole ring. In: Heterocycles. 1987 ; Vol. 26, No. 12. pp. 3105-3109.
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