Stereospecific synthesis of 1,5-disubstituted tetrazoles from ketoximes via a Beckmann rearrangement facilitated by diphenyl phosphorazidate
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DOI: 10.1016/j.tetlet.2019.04.014
Abstract: Abstract A novel method for the stereospecific synthesis of 1,5-disubstituted tetrazoles from ketoximes via the Beckmann rearrangement was developed using diphenyl phosphorazidate (DPPA) as both the oxime activator and azide source. Various ketoximes were transformed… read more here.
Keywords: tetrazoles ketoximes; disubstituted tetrazoles; stereospecific synthesis; synthesis disubstituted ... See more keywords