6533b821fe1ef96bd127b76c

RESEARCH PRODUCT

Synthesis, solution and electrochemical behaviour of new aza-crown ethers derived from biphenyl

Elena MonrabalTeresa PardoJuan SotoCecilia AndreuMiguel E. Padilla-tostaAna M. CosteroJosé María AmigóRamón Martínez-máñezLuis E. Ochando

subject

Biphenylchemistry.chemical_compoundchemistryTransition metalLigandPolymer chemistryPotentiometric titrationInorganic chemistryGeneral ChemistryCrystal structureElectrochemistry

description

Macrocyclic ligands L1–L4 containing biphenyl units have been synthesized. Potentiometric and voltametric studies in the presence and the absence of transition metal cations have been carried out. The relationship between the conformation of the ligand and oxidation states has been also considered. The crystal structure of [HgL2(CN)2]·2Hg(CN)2 has been elucidated by X-ray diffraction techniques.

https://doi.org/10.1039/a906342k