Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. 766-11-0, formula is C5H3BrFN, Name is 5-Bromo-2-fluoropyridine. TThe standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Name: 5-Bromo-2-fluoropyridine.
Buragohain, Pori;Surineni, Naresh;Barua, Nabin C.;Bhuyan, Purnajyoti D.;Boruah, Paran;Borah, Jagat C.;Laisharm, Surbala;Moirangthem, Dinesh Singh research published 《 Synthesis of a novel series of fluoroarene derivatives of artemisinin as potent antifungal and anticancer agent》, the research content is summarized as follows. A series of new fluoroarene derivatives of artemisinin were prepared using Suzuki and Sonogashira cross-coupling reactions. Antifungal and antitumor activity was evaluated against opportunistic pathogen Fusarium oxysporum and Hela cancer cell line. All these derivatives have shown moderate to good activity.
766-11-0, 5-Bromo-2-fluoropyridine is a useful research compound. Its molecular formula is C5H3BrFN and its molecular weight is 175.99 g/mol. The purity is usually 95%.
5-Bromo-2-fluoropyridine is a boronic acid that has been shown to react with iodides and form 5-bromo-2-fluoroiodobenzene. The reaction of 5-bromo-2-fluoropyridine with benzene gives the same product as the reaction with 1,3,5-trioxane. The UV absorption of 5-bromo-2-fluoropyridine is found at 230 nm and 260 nm. It also has an absorption band in the infrared region at 1625 cm−1. Vibrational progressions have been observed for this molecule, which are due to dipole moments and electron density distributions in the molecule.
5-bromo-2-fluoropyridine is used in the synthesis of heteroaromatic and aniline derivatives of piperidines as potent ligands used for vesicular acetylcholine transport. , Name: 5-Bromo-2-fluoropyridine