Neber Rearrangement ·
Oxime → Azirine → Amino Ketone
un
seel
.com · base-driven · via a strained 2H-azirine
Stage
oxime OTs
Ring strain
low
Step
activated oxime ready
Carbon (C)
Nitrogen (N)
Oxygen / OTs leaving group
α-proton (H)
New C–N bond / amino group
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.com · Neber Rearrangement