Imido transfer of sulfonylimino-lambda3-bromane makes possible the synthesis of sulfonylimino-lambda3-iodanes.
Sulfonylimino-lambda(3)-bromane functions as a reactive nitrenoid, because of the hyperleaving group ability of aryl-lambda(3)-bromanyl groups, and undergoes transimidations to iodobenzenes at room temperature under metal-free conditions probably via an S(N)2-type nitrenoid transition state, yielding sulfonylimino-lambda(3)-iodanes.
Ochiai
Masahito
M
Graduate School of Pharmaceutical Sciences, University of Tokushima, 1-78 Shomachi, Tokushima 770-8505, Japan. mochiai@ph.tokushima-u.ac.jp
Nakano
Aiko
A
Yoshimura
Akira
A
Miyamoto
Kazunori
K
Hayashi
Satoko
S
Nakanishi
Waro
W
D054879:Halogenation; D007094:Imides / Q000737:chemistry*; D007097:Imines / Q000737:chemistry*; D015394:Molecular Structure; D013450:Sulfones / Q000737:chemistry*
D007094:Imides; D007097:Imines; D013450:Sulfones; C540083:sulfonylimino-lambda3-bromane