C-BENZOTRAZOLATED NITRONES AS USEFUL SYNTHONS FOR THE SYNTHESIS OF 2,3-DISUBSTITUTED ISOXAZOL-5-ONES

Khalid Widyan

Abstract


A new and general method for preparation of C-benzotriazolated nitrones is reported. The reactivity of C-benzotriazolated nitrones is applied for reaction with Reformatsky reagent in the absence of Lewis acid to produce 2,3-Disubstituted isoxazol-5-ones in good yields.

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DOI: http://dx.doi.org/10.17628/ecb.2014.3.850-854

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