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Ethynyl Complexes of Gold(I) Formed by Transmetallation Using Tin(IV) or Silicon(IV) Compounds
Author(s) -
Klauke Karsten,
Werner Svenja,
Mohr Fabian
Publication year - 2018
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201701321
Subject(s) - transmetalation , chemistry , tin , fluoride , carbene , silicon , coupling reaction , ion , medicinal chemistry , polymer chemistry , inorganic chemistry , organic chemistry , catalysis
A series of ethynyl gold(I) complexes with N‐heterocyclic carbene ligands were prepared through a transmetallation procedure using either n Bu 3 SnC≡CH or TMSC≡CH in the presence of fluoride ions. This methodology represents the first example of using TMSC≡CH as transmetallating agent to gold, and can be considered as a “golden” variant of the Hiyama coupling reaction.