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Titolo:
Zinc complexes of aldehydes and ketones, 4 - Zinc complexes of chelating aldehydes
Autore:
Muller, B; Vahrenkamp, H;
Indirizzi:
Univ Freiburg, Inst Anorgan & Analyt Chem, D-79104 Freiburg, Germany Univ Freiburg Freiburg Germany D-79104 t Chem, D-79104 Freiburg, Germany
Titolo Testata:
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
fascicolo: 1, , anno: 1999,
pagine: 137 - 144
SICI:
1434-1948(199901):1<137:ZCOAAK>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIVER ALCOHOL-DEHYDROGENASE; DERIVATIVES; PYRIDINE; REDUCTION; ACID;
Keywords:
zinc; aldehyde ligands; N,O chelate ligands; structural chemistry; chelates;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Muller, B UnivGermanyrg, Inst Anorgan & Analyt Chem, Albertstr 21, D-79104Freiburg, Univ Freiburg Albertstr 21 Freiburg Germany D-79104 4 Freiburg,
Citazione:
B. Muller e H. Vahrenkamp, "Zinc complexes of aldehydes and ketones, 4 - Zinc complexes of chelating aldehydes", EUR J INORG, (1), 1999, pp. 137-144

Abstract

The reactions of various zinc salts with the chelating aromatic aldehydes pyridine-2-carbaldehyde, 6-methylpyridine-2-carbaldehyde, pyridine-2,6-dicarbaldehyde, and 2-dimethylaminobenzaldehyde were studied. The monoaldehydesand zinc halides yielded the tetrahedral chelate complexes ZnHal(2). aldehyde. Pyridine-2-carbaldehyde also formed the octahedral bis-chelate complexes ZnHal(2). 2 aldehyde. The octahedral tris-chelate complexes [Zn-(aldehyde)(3)](2+) were obtained from [Zn(CH3CN)(6)](SbCl6)(2). Pyridine-2,6-dicarbaldehyde was found to be tridentate in the trigonal-bipyramidal complexes ZnHal(2). aldehyde. The structural variability in this system was underlinedby the identification of the two unusual complexes [(pyridine-2-carbaldehyde)2(H2O)Zn-Cl-ZnCl3] and [ZnI(pyridine-2-carbaldehyde)(2)](2)[ZnI4].

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Documento generato il 04/12/20 alle ore 19:41:44