Self-assembly of Pd2L2 Metallacycles Owning Diversely Functionalized Racemic Ligands

Autor:	Tamara Rama, Marcos Garcia, Olaya Domarco, Cristina Alvariño, José M. Quintela, Carlos Peinador, Víctor Blanco, Carlos Platas-Iglesias
Rok vydání:	2016
Předmět:	Zincke reaction 010405 organic chemistry Chemistry Stereochemistry chemistry.chemical_element 010402 general chemistry 01 natural sciences Combinatorial chemistry 0104 chemical sciences Inorganic Chemistry Density functional theory Self-assembly Physical and Theoretical Chemistry Palladium
Zdroj:	Inorganic Chemistry. 55:2290-2298
ISSN:	1520-510X 0020-1669
DOI:	10.1021/acs.inorgchem.5b02650
Popis:	We present herein the efficient palladium(II)-directed self-assembly in water of a series of nine new diversely functionalized metallacycles, owning hydroxy/alkoxycarbonyl/azidoalkyl exo pendant groups attached to ditopic N-monoalkyl/aryl-4,4'-bipyridinium/2,7-diazapyrenium ligands. The highly convergent and versatile synthetic route for the ligands uses the Zincke reaction between (dinitrophenyl)bipyridinium/diazapyrenium salts and racemic amines as the key step. The stereochemical outcome of the self-assembly of the Pd2L2 species is discussed on the basis of density functional theory quantum-chemical calculations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e36426227d2f41fd11d2a4493fa737 https://doi.org/10.1021/acs.inorgchem.5b02650 Zobrazit plný text záznamu