期刊
ORGANOMETALLICS
卷 32, 期 4, 页码 1106-1111出版社
AMER CHEMICAL SOC
DOI: 10.1021/om301249r
关键词
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资金
- ERC (Advanced Investigator Award-FUNCAT)
- EPSRC
- Uehara Memorial Foundation Research Fellowship
- Engineering and Physical Sciences Research Council [EP/J011053/1] Funding Source: researchfish
- EPSRC [EP/J011053/1] Funding Source: UKRI
The synthesis of a series of digold hydroxide complexes is reported. These diaurated species, of the formula [{Au(NHC)}(2)(mu-O)][BF4] (where NHC = IPrCl, IPr*, IPent), were easily prepared via the cationic species [Au(NHC)-(NCCH3)][BF4] in aqueous media. The catalytic activity of these novel complexes was tested and compared to that of the previously reported IPr and SIPr derivatives. These digold hydroxide species are highly active in water-inclusive organic transformations, such as the alkyne and nitrile hydration reactions, and the Meyer-Schuster rearrangement. One salient feature of these systems is the lack of any additive to induce catalytic activity.
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