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Issue 20, 2000
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Tandem 1,3-azaprotiocyclotransfer–cycloaddition reactions between aldoximes and divinyl ketone. Remarkable rate enhancement and control of cycloaddition regiochemistry by hafnium(IV) chloride

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Abstract

The tandem 1,3-azaprotiocyclotransfer–cycloaddition reaction between aldoximes and divinyl ketone affords the exo- isomers of substituted 1-aza-8-oxabicyclo[3.2.1]octan-4-ones when a substoichiometric amount of hafnium(IV) chloride is added.

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Publication details

The article was received on 05 Jul 2000, accepted on 11 Sep 2000 and first published on 02 Oct 2000


Article type: Communication
DOI: 10.1039/B005389I
Citation: Chem. Commun., 2000, 2035-2036
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    Tandem 1,3-azaprotiocyclotransfer–cycloaddition reactions between aldoximes and divinyl ketone. Remarkable rate enhancement and control of cycloaddition regiochemistry by hafnium(IV) chloride

    P. J. Dunn, A. B. Graham, R. Grigg and P. Higginson, Chem. Commun., 2000, 2035
    DOI: 10.1039/B005389I

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