Allylselenides are efficiently oxidized by AD-mix reagents. Oxidation
takes chemoselectively place on the selenium atom of allylselenides be
aring a methylseleno or a phenylseleno moiety, but chemoselectively oc
curs on the C,C double bond of the corresponding omicron-nitropbenyl d
erivatives. (C) 1997 Elsevier Science Ltd.