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1H-NMR Spectroscopy of Gold Drugs. High-Resolution Studies of β-D-Thioglucosetetraacetate Phosphine Complexes of Au(I)

✍ Scribed by Paul S. Pregosin; Edwin D. Becker

Book ID: 102252877
Publisher: John Wiley and Sons
Year: 1983
Tongue: German
Weight: 257 KB
Volume: 66
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19830660512

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✦ Synopsis

H-NMR data (1 1.74 Tesla) for the gold (I) complexes [R3P-Au-(2, 3,4,6-tetra-0-acetyl-l-thio-~-~-glucopyranosido-S)] (R = Et, Cyclohexyl, C6H5, p-CH30C6H4) with sulfur coordination to gold, are reported. The resonances associated with the sugar protons have been assigned although these have similar chemical environments. The coordination chemical shifts, d6, for the Au-S-C-H proton are z 0.6 ppm. and support S-coordination to gold.

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