Iodide is one of the largest monatomic anions. It is assigned a radius of around 206 picometers. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.For comparison, the lighter halides are considerably smaller: bromide (196 pm), chloride (181 pm), and fluoride (133 pm). In part because of its size, iodide forms relatively weak bonds with most elements. Computed Properties of 1120-90-7.
Abdelbasset, Walid Kamal;Mohsen, Ahmed M.;Kadhim, Mustafa M.;Alkaim, Ayad F.;Fakri Mustafa, Yasser research published 《 Fabrication and Characterization of Copper (II) Complex Supported on Magnetic Nanoparticles as a Green and Efficient Nanomagnetic Catalyst for Synthesis of Diaryl Sulfones》, the research content is summarized as follows. A novel magnetically recoverable copper catalyst was successfully fabricated through the immobilization of Cu(OAc)2 on the surface of silica-coated magnetic Fe3O4 nanoparticles (Fe3O4@SiO2) functionalized with amine and thiol groups as ligand. The as-fabricated Fe3O4@SiO2-Imine/Thio-Cu(II) nanocomposite was fully characterized by FT-IR spectroscopy, SEM, EDX, TEM, XRD, VSM, ASS and ICP-OES techniques. The Fe3O4@SiO2-Imine/Thio-Cu(II) nanocomposite exhibited high catalytic activity in the synthesis of biol. active diaryl sulfones. According to our research on the literature, this is the first report in the use of magnetic copper nanocatalyst for the synthesis of diaryl sulfones via sulfonylative Suzuki-Miyaura cross-coupling reactions. This method gives notable advantages such as easy separation of the catalyst by external magnetic field; excellent yields, short reaction times, nontoxic metal catalyst and simplicity of operation make this method a facile tool for the synthesis of diaryl sulfones.
1120-90-7, 3-Iodopyridine is a heteroaryl halide. It undergoes microwave-assisted coupling with heterocyclic compounds (pyrazole, imidazole, pyrrole and indole) to afford the corresponding N-3-pyridinyl-substituted heterocyclic compounds.
3-Iodopyridine is a useful research chemical used as a reactant in the copper-catalyzed coupling of alkylamines and aryl iodides.
3-Iodopyridine is an isomeric compound that can be synthesized by cross-coupling reactions. This compound has been shown to have nicotinic acetylcholine receptor binding properties and may be useful in the treatment of Alzheimer’s disease. 3-Iodopyridine is a primary amino acid that can be used for the synthesis of amines, which are nitrogen nucleophiles. It has been crystallized with halides and its x-ray structures have been determined. The nmr spectra of 3-iodopyridine show that it contains phosphorus and nitrogen atoms. 3-Iodopyridine is also able to take up nitrate ions from solution, which may be due to its uptake properties., Computed Properties of 1120-90-7
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com