Sheka, I. A. published the artcileThe dielectric properties of the iodine halide complexes with some organic compounds, Synthetic Route of 6443-90-9, the publication is Zhurnal Fizicheskoi Khimii (1956), 109-16, database is CAplus.
The dielec. properties of ICl systems with dioxane, pyridine, and quinoline, and of IBr with dioxane, CHCl3, and CCl4 as solvents were investigated. The maximum deviations of the dielec. constants and polarization from the calculated values corresponds to the formation of definite complex compounds in solution In the ICl-C5H5N and ICl-quinoline systems in CHCl3, solution, the maximum deviations of ΔAP and Δε are very sharp, and their values exceed by many times the deviations in the systems of IBr and ICl with dioxane and CCl4. A comparison of the values of the polarization deviations and the instability constants of C4H8O2.ICl and C4H8O2. IBr shows that the systems formed in ICI and IBr by dioxane must be considered irrational, while ICl forms with pyridine and quinoline rational systems. With ICl quinoline forms 2 compounds: C9H7N.ICl and C9H7N.2ICl; the second is more stable in CHCl4 solution than is the analogous compound with pyridine.
Zhurnal Fizicheskoi Khimii 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 C5H5NO3S, Synthetic Route of 6443-90-9.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com