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  • 1
    Electronic Resource
    Electronic Resource
    Metallkomplexe mit biologisch wichtigen Liganden, IL. Palladium- und Platin(II)-Komplexe von Thioglycinat und Thioalaninat (1989)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 122 (1989), S. 253-257 
    Details
    ISSN: 0009-2940
    Keywords: Palladium complexes ; Platinum complexes ; Thioglycinate ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Metal complexes with biologically important Ligands, IL. - Palladium and Platinum(II) complexes of Thioglycinate and ThioalaninateFrom chloro phosphane complexes and thioglycinate or thioalaninate the chelate complexes (1) (r2 = Et, Ph, n-Bu) and (2) (M = Pd, Pt) have been obtained. Spectroscopic data and the X-ray analysis of 1a (R1 = H; R2 = Et) indicate bonding of the α-Amino acylchloride complexes Cl2Pt(NH2CHRCOCl)2 react with thiophenol to give Cl2Pt(NH2CHRCOSPh)2 (4) (R = H, CHMe2).
    Notes: Aus Chloro-phosphan-Metallverbindungen werden mit Thioglycinat bzw. Thioalaninat die Chelat-Komplexe (1) (r2 = Et, Ph, n-Bu) und (2) (M = Pd, Pt) erhalten. Nach den spektroskopischen Daten und der Kristallstrukturbestimmung von 1a (R1 = H; R2 = Et) koordinieren die Anionen der α-Aminothiosäuren über die Aminogruppe und das S-Atom. Aus α-Aminosäure-chlorid-Komplexen Cl2Pt(NH2CHRCOCl)2 entstehen mit Thiophenol in heterogener Reaktion die Verbindungen Cl2Pt-(NH2CHRCOSPh)2 (4) (R = H, CHMe2) mit α-Aminothiosäure-S-phenylester-Liganden.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19891220207
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  • 2
    Electronic Resource
    Electronic Resource
    Metallkomplexe mit biologisch wichtigen Liganden, LVIII. C-Allylglycin- und C-Vinylglycin-Komplexe von Palladium(II), Platin(II), Rhodium(III), Iridium(III) und deren Reaktionen mit Nucleophilen (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 1065-1073 
    Details
    ISSN: 0009-2940
    Keywords: Palladium complexes ; Platinum complexes ; Rhodium complexes ; Iridium complexes ; Glycine, C-allyl-, C-vinyl- ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Metal Complexes of Biologically Important Ligands, LVIII. - C-Allylglycine and C-Vinylglycine Complexes of Palladium(II), Platinum(II), Rhodium(III), Iridium(III) and Reactions with NucleophilesThe synthesis of the complexes (R13P)(Cl2Pt(C-allylglycine ester) (1), (2) and of (η5-C5Me5)Ir(C-allylglycinate) (6) with tridentate O,N,η2;-C—C allylglycinate as ligand is described. Addition of enolates (Nu-) to the coordinated C=C bond of 2 gives the γ-C-metallated α-amino acid ester complexes (3). In most cases the platination occurs stereoselectively to yield the five-membered metallacycle with the substitutents CH2Nu and CO2R2 in trans position. From 3d the new α-amino acid H2NCH(CO2Me)-(CH2)3C(Ph)(CO2Et)21 (4) is cleaved. The structures of 3c and 6 have been determined by X-ray diffraction. C-Vinylglycinate can be stabilized at the metal atom in the complexes (10) (M=Rh, Ir).
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911240513
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  • 3
    Electronic Resource
    Electronic Resource
    Chirale Halbsandwich-Komplexe von Rhodium(III), Iridium(III), Iridium(I) und Ruthenium(II) mit α-Aminosäure-Anionen (1990)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 123 (1990), S. 767-778 
    Details
    ISSN: 0009-2940
    Keywords: Rhodium(III) complexes / Iridium(I/III) complexes / Ruthenium(II) complexes / α-Amino acid anion chelates / η5-Pentamethylcyclopentadienyl / η6-Benzene / η4-1,5-Cyclooctadiene ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Metal Complexes of Biologically Important Ligands, LIII. - Chiral Half-Sandwich Complexes of Rhodium(III), Iridium(III), Iridium(I), and Ruthenium(I1) with a-Amino Acid AnionsThe chloro-bridged metal compounds Cp*(Cl)M(μ-Cl)2M(Cl)-Cp* (M = Rh, Ir; Cp* = η5-C5Me5), (η6-C6H6)(Cl)
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19901230420
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