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Issue 19, 1975
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Cycloadditions of extended dipoles: reaction of imidoylazimines with ketens

Abstract

Ketens undergo 2 + 2 cycloaddition to the C[double bond, length half m-dash]N bond of the imidoylazimines (1) to give the β-lactams (2) which are cleaved on heating to give either benzocinnoline and 1,2,4,4-tetrasubstituted imidazolin-5-ones (5) or the triazolines (7), depending on the keten substituents.

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Article type: Paper
DOI: 10.1039/C39750000788
Citation: J. Chem. Soc., Chem. Commun., 1975,0, 788-789
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    Cycloadditions of extended dipoles: reaction of imidoylazimines with ketens

    J. J. Barr and R. C. Storr, J. Chem. Soc., Chem. Commun., 1975, 0, 788
    DOI: 10.1039/C39750000788

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