346696-65-9Relevant academic research and scientific papers
Flexidentate behaviour of 2-pyridylsulfonamides - Direct electrochemical synthesis and spectroscopic and x-ray characterisation of neutral copper(II) complexes of N-(2-pyridyl)sulfonamides
Beloso, Inmaculada,Borras, Joaquin,Castro, Jesus,Garcia-Vazquez, Jose A.,Perez-Lourido, Paulo,Romero, Jaime,Sousa, Antonio
, p. 635 - 645 (2007/10/03)
Copper complexes with potentially bidentate N-(2-pyridyl)-sulfonylamide ligands have been synthesised by the electrochemical oxidation of the metal in an acetonitrile solution of the neutral amide and additional bidentate N-N coligands. The compounds have been characterised by microanalysis and EPR, vibrational and electronic spectroscopy. In representative cases the structures were also determined by X-ray diffraction methods. Various coordination behaviour is found for the ligands, which act in a N, N′-bidentate or N, O-bidentate manner, the latter giving abnormally short Cu-O bonds. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
