Interaction of palladium(II) with DL-selenamethionine in acidic aqueous solution |
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| Authors: | Anvarhusein A. Isab Abdul Rahman A. Al-Arfaj |
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| Affiliation: | (1) Department of Chemistry, King Fahd University of Petroleum and Minerals, 31261 Dhahran, Saudi Arabia |
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| Abstract: | Summary The interaction of PdII with DL-selenamethionine (SeMet) in acidic aqueous solution was investigated. SeMet was found to act as a bidentate ligand, forming a stable complex with PdII. Binding of the metal ion to the selenoether group creates a new chiral centre, which generates two sets of1H and13C n.m.r. methyl resonances for the two diastereoisomers. The2J values for (77Se–Me) decreased upon complex formation. |
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