Convenient and Efficient Method for the Iodination of Aromatic Amines by Pyridinium Iodochloride
作者:Sandeep V. Khansole、Subhash B. Junne、Mudassar A. Sayyed、Yeshwant B. Vibhute
DOI:10.1080/00397910801989659
日期:2008.5
Abstract A simple and efficient method for the iodination of aromatic amines using pyridiniumiodochloride (PyICl) in methanol as solvent is reported. Mild reaction conditions, short reaction time, and good to excellent yields of the product are the noteworthy advantages of the method. Pyridiniumiodochloride is an efficient solid iodinating reagent and can be handled safely.
4-Iodo-2-methyl-5-nitroaniline exhibits neither strong hydrogen bonding nor intermolecular I...nitro interactions
作者:Simon J. Garden、Christopher Glidewell、John N. Low、Susan A. McWilliam、Angelo C. Pinto、Janet M. S. Skakle、Jose C. Torres、James L. Wardell
DOI:10.1107/s0108270101013373
日期:2001.10.15
In the title compound, C(7)H(7)IN(2)O(2), the O atoms of the nitro group are disordered over two sets of sites and there is evidence that the intramolecular I...nitro interaction is repulsive. In the crystal structure, there are neither strong hydrogen bonds, nor intermolecular I...nitro interactions, nor aromatic pi-pi-stacking interactions.