A catalytic version of hypervalent aryl-λ3-iodane-induced Hofmann rearrangement of primary carboxamides: iodobenzene as an organocatalyst and m-chloroperbenzoic acid as a terminal oxidant
MUEHLSTAEDT M.; SCHULZE B., J. PRAKT. CHEM. <JPCE-AO>, 1975, 317, NO 6, 919-925
作者:MUEHLSTAEDT M.、 SCHULZE B.
DOI:——
日期:——
A catalytic version of hypervalent aryl-λ<sup>3</sup>-iodane-induced Hofmann rearrangement of primary carboxamides: iodobenzene as an organocatalyst and m-chloroperbenzoic acid as a terminal oxidant
The first catalytic version of hypervalent aryl-λ3-iodane-induced Hofmann rearrangement of primary carboxamides, which probably involves in situ generation of a tetracoordinated bis(aqua)(hydroxy)phenyl-λ3-iodane complex as an active oxidant from a catalytic amount of iodobenzene by the reaction with m-chloroperbenzoic acid in the presence of HBF4 in dichloromethaneâwater under mild conditions, was developed.