In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles. HPLC of Formula: 1120-90-7.
Cole, Jacqueline M.;Gosztola, David J.;de J. Velazquez-Garcia, Jose;Wang, SuYin Grass;Chen, Yu-Sheng research published 《 Single-crystal optical actuation generated by 100% SO2 linkage photoisomerization in a ruthenium-based coordination complex》, the research content is summarized as follows. Single-crystal optical actuators are emerging as a new field of materials chem. because of their wide-ranging potential applications, from light-induced mol. motors to photosensing technologies. Ruthenium-based coordination complexes that contain sulfur dioxide linkage photoisomers have shown particular promise as optical actuators, given that they may exhibit either optical switching or nano-optomech. transduction in their single-crystal form. The type of single-crystal optical actuation observed in a specific compound within this family of complexes depends upon the nature of the ligand that lies trans to this SO2 linkage photoisomer, since this governs the type and extent of photoisomer (η2-(OS)O or η1-OSO) that will form upon the application of light. We report the discovery of a new complex, trans-[Ru(SO2)(NH3)4(3-iodopyridine)]tosylate2 (1), which forms an η1-OSO photoisomer with 100% photoconversion upon the application of 505 nm light. The photoisomerization process in the ruthenium-based cation of 1 stimulates rotation and translation of the toluenic constituent of its neighboring anion, thereby affording nano-optomechnical transduction. We show that this η1-OSO photoisomer transitions to its more thermally stable η2-(OS)O photoisomer with an activation energy, Ea, of 11(2) kJ/mol using thermally activated single-crystal optical absorption spectroscopy. The application of external light with different wavelengths to 1 is also shown to cause a variation in its optical absorption spectral characteristics. This suggests that the photophys. properties of 1 may be tunable with light.
HPLC of Formula: 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., 1120-90-7.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com