Ontology highlight
ABSTRACT:
SUBMITTER: Krylov IB
PROVIDER: S-EPMC6122379 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Beilstein journal of organic chemistry 20180816
The iodo-oxyimidation of styrenes with the <i>N</i>-hydroxyimide/I<sub>2</sub>/hypervalent iodine oxidant system was proposed. Among the examined hypervalent iodine oxidants (PIDA, PIFA, IBX, DMP) PhI(OAc)<sub>2</sub> proved to be the most effective; yields of iodo-oxyimides are 34-91%. A plausible reaction pathway includes the addition of an imide-<i>N</i>-oxyl radical to the double C=C bond and trapping of the resultant benzylic radical by iodine. It was shown that the iodine atom in the prepa ...[more]