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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 117 (1984), S. 1003-1012 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Dichloropalladium(II) Complexes with α-Amino Acids, α-Amino Acid Esters, Dipeptides, and Dipeptide EstersA series of trans-dichloropalladium(II) complexes Cl2PdL2 (L = α-amino acid, α-amino acid ester, dipeptide, dipeptide esters) and cis-Cl2Pd(histidine) has been prepared and spectroscopically characterized. The X-ray structure of trans-Cl2Pd(GlyOEt)2 (3b) has been determined.
    Notes: Eine Reihe von trans-Dichloropalladium(II)-Komplexen Cl2PdL2 mit (L = α-Aminosäure, α-Aminosäureester, Dipeptid, Dipeptidester) sowie cis-Cl2Pd(Histidin) wurde dargestellt und spektroskopisch charakterisiert. Die Röntgenstruktur von trans-Cl2Pd(GlyOEt)2 (3b) wurde bestimmt.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 122 (1989), S. 1031-1034 
    ISSN: 0009-2940
    Keywords: Hexachloropalladate(IV) ; α-Amino acids ; 1-Pyrroline and 1-pyrroline-2-carboxylate as ligands ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Metal Complexes of Biologically Important Ligands, LI. - Reactions of α-Amino Acids with Hexachlorpalladate(IV). Stabilization of 1-Pyrroline at Palladium(II)Hexachloropalladate(IV) reacts with an excess of α-amino acids under reduction of the metal to give palladium(II) chelate complexes PdL2 (1) (L = anion of L-Val, L-Leu, L-Phe, L-Glu, L-Gln, DL-indoline-2-carboxylic acid). Chloro-bridged complexes LPd(μ-Cl)2PdL (2) are obtained from [PdCl6]2- and L-Asp, L-Asn, and L-thioproline, respectively. With L-Met, L-Cys, L-LeuOMe, and L-PheOMe Pd(II) complexes 3-5 are also isolated. L-Pro is dehydrogenated and decarboxylated by [PdCl6]2- to yield the Pd(II) complex 6 with 1-pyrroline-2-carboxylate and 1-pyrroline as ligands. L-Cys-Cys and L-Ala yield Pd(IV) complexes 8, 9.
    Notes: Hexachloropalladat(IV) setzt sich mit α-Aminosäuren im Überschuß unter Reduktion des Metalls zu Palladium(II)-Chelatkomplexen PdL2 (1) um (L = Anion von L-Val, L-Leu, L-Phe, L-Glu, L-Gln, DL-Indolin-2-carbonsäure). Chloro-verbrückte Palladium(II)-Komplexe LPd(μ-Cl)2PdL (2) bilden sich bei der Umsetzung von [PdCl6]2- mit L-Asp, L-Asn, und L-Thioprolin. Auch mit L-Met, L-Cys, L-LeuOMe und L-PheOMe werden Palladium(II)-Komplexe (3-5) isoliert. L-Pro wird durch [PdCl6]2- dehydriert bzw. decarboxyliert, wobei der Palladium(II)-Komplex 6 mit 1-Pyrrolin-2-carboxylat und dem in freiem Zustand instabilen 1-Pyrrolin als Liganden erhalten wird. L-Cys-Cys und L-Ala bilden Palladium(IV)-Komplexe (8, 9).
    Type of Medium: Electronic Resource
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