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1998[X]
1Author    Markus Prem, Kurt Polbom, Wolfgang BeckRequires cookie*
 Title    Metallkomplexe mit biologisch wichtigen Liganden, C IX [1]. Metallorganische Verbindungen von Platin(II), Ruthenium(II), Rhodium (III) und Iridium (III) mit Oxocarbonyl-N-geschützten a-Am inosäuren und L-Methionylglycinat Metal Complexes with Biologically Important Ligands, CIX [1]. Organometallic Compounds o f Platinum(II), Ruthenium(II), Rhodium(III), and Iridium(III) with Oxocarbonyl-N-protected a-Amino Acids and L-Methionylglycinate  
 Abstract    The reaction o f m -(P h 3P)2PtCl2 with BOC-N-glycine and FMOC-N-alanine gives the carboxylate coordinated complexes as-(Ph3P)2Pt(Cl)(0 2CCH2N HB0 C) (1) and cis-(Ph3P)2Pt(C l)(02C C (H)(M e)N H FM 0C (2). Chloride and proton abstraction from 1 affords the N,Ö-chelate complex (Ph3P)2 P t(0 2C CH2N B 0C) (3). From the chloro-bridged compounds [Cp*MCl2] 2 (M = Rh, Ir), [(/?-cymene)RuCl2] 2 and BOC-N-L-MetGlyOH (L) the compounds Cp*M (Clj2L (4, 5) and (/?-cymene)Ru(Cl)2L (6) with the mono-dentate dipeptide are obtained which in the presence o f NaOMe form Ö,N,S-bis(chelate) complexes 7 -9 . The X-ray dif­ fraction analysis of the iridium 0,N,S chelate complex 8 shows a five membered and a seven membered chelate ring. 
  Reference    Z. Naturforsch. 53b, 1501—1505 (1998); eingegangen am 20. Juli 1998 
  Published    1998 
  Keywords    Platinum, Ruthenium, Rhodium, Iridium Complexes, L-Methionylglycine 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-1501.pdf 
 Identifier    ZNB-1998-53b-1501 
 Volume    53