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Oxidative addition, transmetalation, and reductive elimination at a 2,2'-bipyridyl-ligated gold center

Abstract:

Three-coordinate bipyridyl complexes of gold, [(κ2-bipy)Au-(η2-C2H4)][NTf2], are readily accessed by direct reaction of 2,2′-bipyridine (bipy), or its derivatives, with the homoleptic gold ethylene complex [Au(C2H4)3][NTf2]. The cheap and readily available bipyridyl ligands facilitate oxidative addition of aryl iodides to the Au(I) center to give [(κ2-bipy)Au(Ar)I][NTf2], which undergo first aryl-zinc transmetalation and second C−C reductive elimination to produce biaryl products. The product...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1021/jacs.8b01411

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Grant:
University Research Fellowship
Publisher:
American Chemical Society Publisher's website
Journal:
Journal of the American Chemical Society Journal website
Volume:
140
Issue:
12
Pages:
4440–4445
Publication date:
2018-03-19
Acceptance date:
2018-03-08
DOI:
EISSN:
1520-5126
ISSN:
0002-7863
Pubs id:
pubs:831384
URN:
uri:7d1b4869-c4ea-40bb-998c-1bd3a6344930
UUID:
uuid:7d1b4869-c4ea-40bb-998c-1bd3a6344930
Local pid:
pubs:831384
Language:
English
Keywords:

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