Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 109-01-3, Name is 1-Methylpiperazine, molecular formula is C5H12N2, belongs to piperazines compound. In a document, author is Wang, Fang, introduce the new discover, Product Details of 109-01-3.
Multi-Stimuli Responsive Luminescent beta-Diketones and Difluoroboron Complexes with Heterocyclic Substituents
Emissive beta-diketones (bdks) and difluoroboron complexes (BF(2)bdks) exhibit multi-stimuli responsive luminescence, including solvatochromism, viscochromism, aggregation induced emission, thermal and mechanochromic luminescence, halochromism and pH sensing. In this study, a series of six-membered heterocycle-substituted (piperidine, morpholine, 1-methyl piperazine) bdk ligands and boron complexes were synthesized, and their luminescent properties were investigated. All the compounds exhibited red-shifted emission in more polar solvents due to intramolecular charge transfer as well as higher emission intensity in more viscous environments. In response to solubility changes in water/tetrahydrofuran mixtures, while the piperazine bdk ligand showed aggregation caused quenching, the piperidine and morpholine bdks displayed enhanced emission upon aggregation. In the solid state, all ligands exhibited mechanochromism. More dramatic halochromism was observed for the piperidine boron dye spin cast film. In solution, for the boron dyes under varying pH values (1-13), different protonated and deprotonated forms were analyzed according to the measured emission spectra.
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 109-01-3. Product Details of 109-01-3.
Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics