Metal Complexes of Biologically Important Ligands, CLVI [1]. Metal Complexes of 4-Iodo-L-phenylalanine. Oxidative Addition of 4-Iodo-L-phenylalanine Ester to Palladium(0)

Autor:	Bernd Kayser, Wolfgang Beck
Rok vydání:	2004
Předmět:	chemistry.chemical_classification Stereochemistry chemistry.chemical_element Phenylalanine General Chemistry Oxidative addition Metal chemistry.chemical_compound chemistry visual_art visual_art.visual_art_medium Iridium Bridged compounds Triphenylphosphine Platinum Palladium
Zdroj:	Zeitschrift für Naturforschung B. 59:1423-1428
ISSN:	1865-7117 0932-0776
Popis:	4-Iodo-L-phenylalanine gives with the chloro bridged compounds [(Et3P)PtCl2]2, [(Et3P)PdCl2]2 and [Cp*IrCl2]2 the N,O-chelate complexes (L)(Cl)M[NH2-C(H)(CH2C6H4I)CO2] (M = Pt, Pd, Ir; L = PEt3, Cp* ) (1 - 3). Oxidative addition of N-protected 4-iodo-L-phenylalanine methylester to Pd(dba)2 in the presence of 2,2’-bipyridyl or of triphenylphosphine affords the p-phenyl metallated amino acids (bipy)(I)Pd[C6H4CH2C(H)(NHR)CO2Me] (4,5) and (PPh3)2 (I)Pd[C6H4CH2C(H)(NHR) CO2Me] (6,7). Oxidative addition of the coordinated 4-iodo-Lphenylalaninate in (Et3P)(Cl)M[NH2C(H)(CH2C6H4I)CO2] to Pd(dba)2 was also observed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6523a5fe49a254640374e7ab50dab5b4 https://doi.org/10.1515/znb-2004-11-1209 Zobrazit plný text záznamu