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Polygold(1‐adamantyl)ammonium Salts
Author(s) -
LópezDeLuzuriage José M.,
Schier Annette,
Schmidbaur Hubert
Publication year - 1997
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19971300213
Subject(s) - tetrafluoroborate , oxonium ion , chemistry , ammonium , medicinal chemistry , tris , crystal structure , crystallography , organic chemistry , ion , ionic liquid , catalysis , biochemistry
The reaction of 1‐adamantylamine with tris(triphenylphosphaneaurio)oxonium tetrafluoroborate results in the formation of the trinuclear adamantyltris(triphenylphosphaneaurio)ammonium tetrafluoroborate {C 10 H 15 [Au(PPh 3 )] 3 } + BF 4 − . The product can be further aurated by addition of equimolar amounts of triphenylphosphanegold(I) tetrafluoroborate to give the tetranuclear complex {C 10 H 15 N[Au(PPh 3 )] 4 } 2+ (BF 4 minus; ) 2 . Both compounds have been fully characterized by analytical and spectroscopic data, and in the case of the trinuclear complex by a single crystal X‐ray structure determination.