Synthesis and structure of amino acid-derived benziodazoles: new hypervalent iodine heterocycles.
New N-functionalized benziodazoles were prepared by the peracetic oxidation of 2-iodobenzamides derived from alanine or valine. X-ray crystal structural analysis of two benziodazole-based phenyliodonium derivatives provides insight into facile interchange between benziodazoles and iminium benziodoxoles under acidic or basic conditions. [reaction: see text]
Zhdankin
Viktor V
VV
Department of Chemistry, University of Minnesota-Duluth, Duluth, MN 55812, USA. vzhdanki@d.umn.edu
Koposov
Alexey Y
AY
Su
Liansheng
L
Boyarskikh
Vyacheslav V
VV
Netzel
Brian C
BC
Young
Victor G
VG