Citation:
Yang Zhiyong, Liu Xiumei, Yang Zhenyun, Hu Jiehan. REACTIONS OF Pt(MeNH2)2(H2O)22+ WITH ORGANIC ACIDS CONTAINING N AND S ATOM[J]. Chinese Journal of Applied Chemistry,
;1992, 9(6): 85-88.
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Reactions of Pt (MeNH2)2(H2O)22+ with glycine,L-methionine, N-methyliminodiacetie acid and thiodiacetic acid were studied by pH potentiometry and 13C NMR spectroscopy.The complex formation constants (logK) were 8.55, 8.64,8.05 and 3.68, respectively, as determined by pH titration at 37℃. The possible structures of the formed complexes were briefly discussed.
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Keywords:
- amino acid,
- platinum,
- complex,
- coordination effect
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