10 research outputs found

    Cycloaddition of Nitrile Oxide to Amidoximes. A General Synthesis of 3,5-Disubstituted 1,2,4-Oxadiazole-4-oxides

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    The cycloaddition of nitrile oxides to amidoximes are investigated

    A pericyclic cascade in the addition of diphenyl nitrilimine to pyridine

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    On refluxing in benzene in the presence of excess pyridine the monocycloadduct of diphenyl nitrilimine to pyridine undergoes a [1,5] sigmatropic shift and a subsequent electrocyclic opening to afford 1,2,4-triazole derivatives

    Cycloaddition of Benzonitrile Oxide to Pyridazine, Pyrimidine and Pyrazine

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    Cycloaddition of Benzonitrile Oxide to Pyridazine, Pyrimidine and Pyrazine are investigated
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