Preparation and X-ray crystal structure of 2-iodyl-N,N-dialkylaniline oxides: First entry into the heterocyclic system of benziodoxazole
The oxidation of 2-iodo-N,N-dialkylanilines with an excess of dimethyldioxirane in acetone affords 2-iodyl-N,N-dialkylaniline oxides, structural features of which are in agreement with the new heterocyclic system of benziodoxazole. The Royal Society of Chemistry.
Zhdankin, Viktor V.,Nemykin, Victor N.,Karimov, Rashad R.,Kazhkenov, Zeinul-Gabiden
scheme or table
p. 6131 - 6133
(2009/05/06)
Synthesis, structure, and chemoselective reactivity of N-(2-iodylphenyl) acylamides: Hypervalent iodine reagents bearing a pseudo-six-membered ring.scaffold
A pseudo-benziodoxazine structure with intramolecular secondary I...O bonding, as shown by X-ray analysis, is seen in a series of N-(2-iodylphenyl) acylamides prepared from 2-iodoaniline (see scheme). These compounds contain a six-membered pseudocyclic scaffold about an iodine(v) center and are able to oxidize either alcohols or sulfides, with the reactivity depending largely on the substitution pattern on the amide group adjacent to the iodyl moiety. (Chemical Equation Presented).
Ladziata, Uladzimir,Koposov, Alexey Y.,Lo, Ka Y.,Willging, Jeff,Nemykin, Victor N.,Zhdankin, Viktor V.
p. 7127 - 7131
(2007/10/03)
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