Synthesis and Complex Formation of Six New Unsymmetrical vic-Dioximes
- 1 April 1990
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 20 (4) , 437-449
- https://doi.org/10.1080/00945719008048146
Abstract
Anti-Chlorophenylglyoxime (CPGH2) has been synthesized by chlorination of anti-phenylglyoxime. The reaction of CPGH2 with suitable aryl- or arylalkylamines in ethanol at −10°C gives the unsymmetrical vic-dioximes, namely, anilinophenylglyoxime (APGH2), p-toluidinophenylglyoxime (PTPGH2), o-toluidinophenylglyoxime (OTPGH2), benzilaminophenylglyoxime (BAPGH2), p-anisidinophenyl-glyoxime (PAPGH2), 1-naphthylaminophenylglyoxime (NAPGH2). The Cu(II) and Ni(II) complexes of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. 1H-NMR, IR and UV-VIS data are given.Keywords
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