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Copper(II) complexes containing chiral substituted 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-one-2-yl)pyridine ligands: synthesis, X-ray structural studies and asymmetric catalysis
Authors: Sedlák Miloš | Drabina Pavel | Keder Roman | Hanusek Jiří | Císařová Ivana | Růžička Aleš
Year: 2006
Type of publication: článek v odborném periodiku
Name of source: Journal of Organometallic Chemistry
Page from-to: 2623-2630
Titles:
Language Name Abstract Keywords
cze Měďnaté komplexy obsahující chirální substituované 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-on-2-yl)pyridinové ligandy: syntéza, rentgenostrukturní studie a asymetrická katalýza Byly připraveny a charakterizovány nové chirální N,N-bidentátní ligandy odvozené od substituovaných 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-on-2-yl)pyridinů a jejich Cu(II) komplexy. Pomocí rentgenostrukturní analýzy byla určena molekulární geometrie komplexu 2-(1-methyl-4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-on-2-yl)pyridinu s chloridem měďnatým. 4,5-Dihydro-1H-imidazol-5-onové ligandy; komplexy mědi; asymetrická katalýza; Henryho reakce
eng Copper(II) complexes containing chiral substituted 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-one-2-yl)pyridine ligands: synthesis, X-ray structural studies and asymmetric catalysis New chiral N,N-bidentate ligands derived from substituted 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-on-2-yl)pyridines and their Cu(II) complexes were prepared and characterised. By means of X-ray diffraction, molecular geometry of the complex of 2-(1-methyl-4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-one-2-yl)pyridine with copper(II) chloride was determined. 4,5-Dihydro-1H-imidazol-5-one ligands; Copper complexes; Asymmetric catalysis; Henry reaction