Zappi, Enrique V. published the artcileCombinations of iodine trichloride with pyridine, quinoline and trimethylamine, Synthetic Route of 6443-90-9, the publication is Anales de la Asociacion Quimica Argentina (1921-2001) (1939), 102-26, database is CAplus.
Chloroiodides and trichloroiodides of pyridine, quinoline and NMe3, and their hydrates have, as regards a given group, the curious property of changing from one to the other by simple chem. reactions and appear to be not true complexes formed about the same central atom, but addition compounds of ICl and ICl3 with tertiary anhydrous bases, which, by the action of acids or H2O, are converted into true salts of the NH4 type with HICl2 and HICl4.
Anales de la Asociacion Quimica Argentina (1921-2001) 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 C12H15BF2O2, Synthetic Route of 6443-90-9.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com