Spectroscopy, molecular structure, and electropolymerization of Ni(ii) and Cu(ii) complexes containing a thiophene-appending fluorinated Schiff base ligand

Abstract

In this contribution, we describe the preparation, characterization, and electrochemical behavior of a series of four new mononuclear M(II) complexes, featuring a symmetric substituted N2O2-tetradentate Schiff base ligand; bearing either...

Solubility of the Schiff Base Ligand and the Organoaluminum Supported by the Ligand in Pure Solvents: Characterization, Determination, Analysis, and Model Correlation

“…Schiff bases and organometallic compounds have flexible and versatile structures as well as high reactivity, allowing them to be used in a variety of fields such as catalysis, − pharmaceuticals, electrochemistry, sensors, etc. Among them, Schiff bases substituted by the F atoms have outstanding activity in the pharmaceutical field due to the increased interaction between drug molecules and receptors resulting from the electronegativity of the F atoms . Additionally, Schiff bases demonstrated excellent catalytic performance, particularly when combined with metals to form organoaluminum compounds that can serve as catalysts in organic synthesis. , Compound 1 (2-[[(2,6-difluoro­phenyl)­imino]­methyl]­phenol, CAS: 26672-04-8) can coordinate with many metals and exhibits excellent performance. − Our group reported on compound 2 ([2-[[(2,6-difluorophenyl)­imino]­methyl]­phenoxy]­dimethyl­aluminum, CAS: 2851050-89-8), the organoaluminum compound supported by the Schiff base substituted by the F atoms ( 1 ).…”

“…Among them, Schiff bases substituted by the F atoms have outstanding activity in the pharmaceutical field due to the increased interaction between drug molecules and receptors resulting from the electronegativity of the F atoms. 7 Additionally, Schiff bases demonstrated excellent catalytic performance, particularly when combined with metals to form organoaluminum compounds that can serve as catalysts in organic synthesis. 8,9 Compound 1 (2-[[(2,6-difluorophenyl)imino]methyl]phenol, CAS: 26672-04-8) can coordinate with many metals and exhibits excellent performance.…”

Exploring Deposition Techniques and Supramolecular Arrangement in Thin Films for Sensor Applications

“…Conducting polymers have emerged as promising high-performance materials due to their tuneable sensitivity adjusted by formation techniques [213,214]. The conducting polymers such as thiophene [215][216][217], aniline [218,219], and pyrrole [217,220] can be obtained by ED, especially by potentiodynamic mode due to the possibility of understanding the mechanism of electrochemical polymerization [221]. The supramolecular arrangement and the properties of conducting polymers can be tuned by changes in the electrolyte solution, monomers, pH, doping, and electrochemical parameters such as potential range and ED time [217,221,222].…”