Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 26218-75-7, Name is Methyl 6-bromopicolinate, molecular formula is C7H6BrNO2, belongs to pyridine-derivatives compound. In a document, author is Li, Zhenbiao, introduce the new discover, Product Details of 26218-75-7.
Phosphorescent iridium(III) complexes bearing L-alanine ligands: Synthesis, crystal structures, photophysical properties, DFT calculations, and use as chemosensors for Cu2+ ion
Two neutral iridium complexes with L-alanine as ancillary ligands, (thp)(2)Ir (L-alanine) (Ir-1) (thp = 2-(thiophen2-yl)pyridine) and (btp)(2)Ir (L-alanine) (Ir-2) (btp = 2-(benzo[b]thiophen-2-yl)pyridine) were synthesized and investigated. The solid-state structures of the developed Ir-1 and Ir-2 were authenticated by single X-ray diffraction. Ir(III) complexes Ir-1 and Ir-2 exhibit intense yellow and red emission respectively with high quantum efficiencies (Phi(em) = 0.88 for Ir-1, Phi(em) = 0.29 for Ir-2) in oxygen-free acetonitrile solution at room temperature. Theoretical calculations were carried out to provide a further study of the orbital distributions and electronic states of the two complexes. The two complexes displayed significant reversible phosphorescence quenching upon binding to Cu2+ ion and the binding stoichiometry was approximately 1:1.H-1 NMR titration experiments indicated that coordination of Cu2+ to the nitrogen atoms of the L-alanine ligands of the complexes induce the significant variations in optical signals. This work showed that new phosphorescent probes based on iridium complexes could be realized by introducing simple amino acid ancillary ligands.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 26218-75-7. Product Details of 26218-75-7.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem