An efficient monooxidation of nitrodiols was performed by dimethyldiox
irane, exploiting tile inhibiting effect of the nitro group on reactio
n at adjacent centers. The reaction appears of general value when an a
lcoholic moiety is in alpha or beta to the nitro group. A double bond
was similarly deactivated towards epoxidation, and other functional gr
oups reacted preferentially. Copyright (C) 1996 Published by Elsevier
Science Ltd