Search Results - SPIRO, I*

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    Photochromism of naphthoxazine-spiro-indolines by Jonathan Hobley

    Published 1995
    “…Naphthoxazine-spiro-indolines (NOSIs) can exist in a colourless and a coloured form. …”
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    Mechanistic and synthetic aspects of the photochemistry of spiro-oxaziridines by Graham P. Johnson

    Published 1986
    “…The synthetic utility of the photo-rearrangement of the anti-aryl oxaziridine has been demonstrated by the preparation of a range of tricyclic, heterocyclic compounds, including pyrrolo-benzazepinones, pyrrolo-isoquinolinones and azeto-benzazepinones. …”
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    Synthesis of amino estratrienes as peptidomimetics by Jonathan P. Eddolls

    Published 1995
    “…Base promoted isomerisation of the 6-spiro -epoxide gave 3-benzyloxy-6-hydroxymethyl-17p-hydroxyestra-1,3,5(10),6- tetraene. …”
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    Studies into the photochemistry of steroidal nitronate anions and n-alkyloxaziridines by Graham J. Edge

    Published 1985
    “…The formation of hydroxamic acids from the 17-nitronate anions was observed to be both regio - and stereo-specific and it was postulated that these reactions proceeded via a N-hydroxyoxaziridine anion intermediate. In order to further investigate the possible intermediary of an oxaziridine the synthesis of steroidal N-alkyl oxaziridines was carried out. and their photochemical behaviour examined. …”
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  14. 14

    Synthetic and mechanistic aspects of dioxirane chemistry by James P. Muxworthy

    Published 1992
    “…This result suggests that a mechanism involving oxygen atom insertion from the dioxirane into the C-H bond is occurring. …”
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