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Triphenylphosphane complex formation with hexyn‐1‐yl silver
Author(s) -
LétinoisHalbes Ulla,
Pale Patrick,
Berger Stefan
Publication year - 2004
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1403
Subject(s) - chemistry , stereochemistry , computational chemistry
Hexyn‐1‐yl silver shows broad signals in 1 H, 13 C and 109 Ag NMR. In the presence of 1 equiv. of triphenylphosphane, the signals are much sharper and at low temperature 109 Ag, 31 P and 107 Ag, 31 P coupling can be observed. On 109 Ag decoupling, the 31 P spectrum still shows the 107 Ag, 31 P coupling indicating the formation of a coordination complex. Copyright © 2004 John Wiley & Sons, Ltd.