《Zinc(II) Complexes of N,N-Di(2-picolyl)hydrazones》 was written by Barsoum, David N.; Kyeremeh-Mensah, Lawrence; Meisner, Quinton J.; Clark, Ronald J.; Masson, Eric; Zhu, Lei. Quality Control of 2-(Bromomethyl)pyridine hydrobromideThis research focused onzinc dipicolylhydrazone complex preparation NMR spectra crystal structure. The article conveys some information:
The authors report on N,N-di(2-picolyl)hydrazone (DPH) ligands that are capable of binding metal ions in two isomeric forms depending on the nature of the hydrazone substituent. When the hydrazone substituent is not coordinating, the metal ion prefers the N,N-di(2-picolyl)amino (DPA) site, which is a known tridentate ligand that anchors on the sp3-hybridized amino nitrogen atom. When the hydrazone substituent is coordinating, the metal ion instead anchors on the sp2-hybridized imino nitrogen atom to afford a different structural isomer. Zinc(II) was used as a representative transition-metal ion for characterizing the coordination chem. of DPH in both solution and solid states, to form [Zn(L)Cl2], [Zn(L)2](ClO4)2 and [Zn(L)](ClO4)2. The experimental part of the paper was very detailed, including the reaction process of 2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8Quality Control of 2-(Bromomethyl)pyridine hydrobromide)
2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8) belongs to pyridine. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Additionally, pyridine-based natural products continue to be discovered and studied for their properties and to understand their biosynthesis.Quality Control of 2-(Bromomethyl)pyridine hydrobromide