Khansole, Sandeep V. published the artcileConvenient and efficient method for the iodination of aromatic amines by pyridinium iodochloride, Quality Control of 6443-90-9, the publication is Synthetic Communications (2008), 38(11), 1792-1798, database is CAplus.
A simple and efficient method for the iodination of aromatic amines using pyridinium iodochloride in methanol as solvent was reported. Mild reaction conditions, short reaction time, and good to excellent yields of the product are the noteworthy advantages of the method. Pyridinium iodochloride is an efficient solid iodinating reagent and can be handled safely.
Synthetic Communications published new progress about 6443-90-9. 6443-90-9 belongs to iodides-buliding-blocks, auxiliary class Pyridines, name is Pyridine Iodochloride complex, and the molecular formula is C5H5ClIN, Quality Control of 6443-90-9.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com