Phenolate Enabled General and Selective Fe/Ti Cocatalyzed Biaryl Cross-Couplings between Aryl Halides and Aryl Grignard Reagents.
Phenolate Enabled General and Selective Fe/Ti Cocatalyzed Biaryl Cross-Couplings between Aryl Halides and Aryl Grignard Reagents.
复制标题
酚盐可实现芳基卤化物和芳基格氏试剂之间的通用和选择性 Fe/Ti 助催化联芳基交叉偶联。
DOI:
10.1021/acs.orglett.8b03513
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发表时间:
2018-12
期刊:
影响因子:
--
通讯作者:
Duan Xin-Fang
中科院分区:
文献类型:
--
作者:
Zhang Rui;Zhao Yan;Liu Kun-Ming;Duan Xin-Fang
The serendipitous addition of a phenolate to FeCl3/TMEDA/Ti(OEt)4 enables a strong Fe/Ti cooperativity that can efficiently catalyze a general and selective biaryl-coupling reaction. In the absence of phosphine or NHC ligands, various aryl chlorides, bromides, and iodides can couple with a variety of common and Knochel-type aryl Grignard reagents. A wide range of sensitive functional groups in either coupling partner can be tolerated. This bimetallic cocatalysis not only remarkably extends the scope of Fe-catalyzed biaryl couplings but also provides a solution to the problem of functional group compatibility of Grignard reagents.
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影响因子:
3.6
作者:
A. Bernardi;M. Cavicchioli;C. Marchionni;D. Potenza;C. Scolastico
通讯作者:
A. Bernardi;M. Cavicchioli;C. Marchionni;D. Potenza;C. Scolastico
影响因子:
3.6
作者:
Wei Juan;Liu Kun-Ming;Duan Xin-Fang
通讯作者:
Duan Xin-Fang
DOI:
10.1002/chin.200906265
发表时间:
2009-02
期刊:
ChemInform
影响因子:
--
作者:
B. Sherry;A. Fuerstner
通讯作者:
B. Sherry;A. Fuerstner
影响因子:
16.6
作者:
Vechorkin, Oleg;Hu, Xile
通讯作者:
Hu, Xile
影响因子:
3.9
作者:
F. Diederich;Peter J. Stang
通讯作者:
F. Diederich;Peter J. Stang