Reactions of platinum(II) aqua complexes. 3. Multinuclear (15N, 195Pt, 13C, and 1H) NMR study of reactions of aqua and hydroxo complexes with glycine and (methylimino)diacetic acid

Appleton T.G., Hall J.R. and Ralph S.F. (1985) Reactions of platinum(II) aqua complexes. 3. Multinuclear (15N, 195Pt, 13C, and 1H) NMR study of reactions of aqua and hydroxo complexes with glycine and (methylimino)diacetic acid. Inorganic Chemistry, 24 5: 673-677.

Author Appleton T.G.
Hall J.R.
Ralph S.F.
Title Reactions of platinum(II) aqua complexes. 3. Multinuclear (15N, 195Pt, 13C, and 1H) NMR study of reactions of aqua and hydroxo complexes with glycine and (methylimino)diacetic acid
Journal name Inorganic Chemistry   Check publisher's open access policy
ISSN 0020-1669
Publication date 1985
Sub-type Article (original research)
Volume 24
Issue 5
Start page 673
End page 677
Total pages 5
Subject 1604 Human Geography
Abstract Pt(H2O)4 2+ with glycine (glyH) gives Pt(H2O)3(glyH-O)2+ and Pt(H2O)2(glyH-O)2 2+ and with (methylimino)diacetic acid (midaH2) Pt(H2O)3(midaH2-O)2+. The mida complex, when heated, does not give mer-Pt(mida)(H2O) but a complex mixture of species, probably with Pt-N-CH2CO2-Pt bridging. cis-Pt(NH3)2(H2O)2 2+ with glycine gives cis-Pt(NH3)2(glyH-O)(H2O)2+, characterized by 15N, 195Pt, 13C, and 1H NMR, which only slowly converts to the chelate complex Pt(NH3)2(gly-N,O)+. Analogous reactions occur with midaH2. cis-Pt(NH3)2(OH)2 in alkaline solution reacts slowly with glycinate to give cis-Pt(NH3)2(gly-N)2 and cis-Pt(NH3)2(gly-N)(OH).
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
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