Cyclooctenyl complexes of palladium(II) with multidentate N-heterocycles

Autor:	Yerrappagari C. Reddy, N. M. Nanje Gowda, Joyce Q. D'souza, Shivakumaraiah, V. Gayathri
Rok vydání:	2004
Předmět:	Denticity Metals and Alloys chemistry.chemical_element Medicinal chemistry Catalysis Inorganic Chemistry chemistry.chemical_compound chemistry Yield (chemistry) Pyridine Halogen Materials Chemistry Organic chemistry Benzene Organometallic chemistry Palladium
Zdroj:	Transition Metal Chemistry. 29:113-120
ISSN:	0340-4285
DOI:	10.1023/b:tmch.0000019406.36976.6e
Popis:	[Pd(cod)(cotl)]ClO4 (cod = 1,5-cyclooctadiene, cotl = cyclooctenyl, C8H13 −) undergoes substitutions with multidentate N-heterocycles: 1,3-bis(benzimidazolyl)benzene (L1), 1,3-bis(1-methylbenzimidazol-2-yl)benzene (L2), 2,6-bis(benzimidazolyl)pyridine (L3) and 2,6-bis(1-methylbenzimidazol-2-yl)pyridine (L4) to yield mono/binuclear complexes: [Pd(cotl)(L1)(OClO3)], [Pd(cotl)(L)]ClO4 (L = L2 or L3) and [Pd(cotl)2(L4)](ClO4)2. Dihalobridged binuclear complexes [PdX(cotl)]2 (X = Cl or Br) undergo halogen bridge cleavages with the multidentate N-heterocycles to form binuclear complexes of the type [PdX(cotl)2L] (X = Cl or Br; L = L1, L2, L3 or L4). The complexes were characterized by elemental analyses, 1H-, 13C-n.m.r., i.r., far-i.r. and FAB-mass spectral studies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a421a1ed26545492940dadb296726a6c https://doi.org/10.1023/b:tmch.0000019406.36976.6e Zobrazit plný text záznamu Full text from SpringerLink