NMR study on the structure and stability of 4-substituted aromatic iodosyl compounds.
Two 4-substituted aromatic iodosyl compounds were investigated with regard to their solubility, stability and chromatographic behaviour. 1-Iodosyl-4-methoxy- and 1-iodosyl-4-nitro-benzene are soluble in methanol and provide acceptable 1H and 13C NMR spectra; however, gradual oxidation of the solvent was observed. LC-MS analyses suggest that unlike the parent substance, iodosylbenzene, which has a polymeric structure, both compounds rather exist in the monomeric form.
Hiller
Achim
A
Institute of Interdisciplinary Isotope Research, Permoserstrasse 15, D-04318 Leipzig, Germany. hiller@iif-leipzig.de
Patt
Jörg T
JT
Steinbach
Jörg
J
D000840:Anisoles / Q000737:chemistry*; D002247:Carbon Isotopes / Q000032:analysis; D002853:Chromatography, Liquid; D006841:Hydrocarbons, Aromatic / Q000737:chemistry*; D006859:Hydrogen / Q000032:analysis; D007462:Iodobenzenes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D009578:Nitrobenzenes / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry; D012995:Solubility
C522480:1-iodosyl-4-nitrobenzene; C522479:1-iodoxyl-4-methoxybenzene; D000840:Anisoles; D002247:Carbon Isotopes; D006841:Hydrocarbons, Aromatic; D007462:Iodobenzenes; D009578:Nitrobenzenes; D011108:Polymers; D006859:Hydrogen