175881-93-3Relevant academic research and scientific papers
Metal complexes of biological important ligands. LXXXII. Triphenylphosphine molybdenum, tungsten, ruthenium, and iridium complexes of N-acyl-α-aminocarboxylates
Severin, Kay,Koch, Daniela,Polborn, Kurt,Beck, Wolfgang
, p. 562 - 570 (2008/10/09)
The reactions of the hydrido complexes RuHCl(CO)· (PPh3)3, RuH2(PPh3)4 and IrH3(PPh3)3 with N-acyl-α-aminocarboxylates give the carboxylate complexes RuCl(O2CCHRNHCOR′)(CO)(PPh3)2 (1-3), RuH(O2CCHRNHCOR′)(PPh3)3 (4-6) and IrH2(O2CCH2NHCOPh)(PPh3)3 (7). The structure of RuCl· (O2CCHNHCOPh)(CO)(PPh3)2 (1) has been determined by x-ray diffraction. The triphenylphosphine complexes MBr· (O2CCH2NHCOR)(CO)2(PPh3)2 (M = Mo, W) (8-12) and Mo(O2CCHRNHCOR′)2(CO)2(PPH 3)2 (13-17) are formed from MBr2(CO)2(PPh3)2 (M = Mo, W) with one or two equivalents of N-acyl-a-aminoacidates, respectively. Johann Ambrosius Barth 1996.
