1447729-94-3Relevant academic research and scientific papers
Nickel-catalyzed ortho-selective hydrodefluorination of N-containing heterocycle-polyfluoroarenes
He, Yi,Chen, Zhao,He, Chun-Yang,Zhang, Xingang
, p. 873 - 877 (2013)
An effective and facile method for preparation of partially fluorinated aromatics via Nickel catalyzed, chelation-assisted ortho selective hydrodefluorination of polyfluoroarnes with triethylsilane has been developed, in which N-containing heterocycles were used as directing groups. The advantage of this protocol is its simple catalytic system with use of inexpensive and readily available NiCl2·6H2O as a catalyst. An effective and facile method for preparation of partially fluorinated aromatics via Nickel catalyzed, chelation-assisted ortho selective hydrodefluorination of polyfluoroarnes with triethylsilane has been developed, in which N-containing heterocycles were used as directing groups. Copyright
Fluorine-containing aromatic derivatives of selective hydrogenation reduction method
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Paragraph 0147; 0148; 0149; 0150; 0270, (2017/11/27)
The invention discloses a selective hydrogenation reduction method of a fluorine-containing aromatic hydrocarbon derivative, and particularly discloses a preparation method of a compound shown in a general formula C1, C2 or C3. The preparation method comprises the following step of: reacting a compound shown in a general formula A1, A2 or A3 with a compound shown in a general formula B in the presence of a catalyst, thus forming the compound shown in the general formula C1, C2 or C3.
Palladium-catalyzed ortho-selective c-f activation of polyfluoroarenes with triethylsilane: A facile access to partially fluorinated aromatics
Chen, Zhao,He, Chun-Yang,Yin, Zengsheng,Chen, Liye,He, Yi,Zhang, Xingang
supporting information, p. 5813 - 5817 (2013/07/11)
PdF: A simple catalytic system, broad substrate scope, and high versatility provide a useful and facile access to partially fluorinated aromatics (see scheme). Tuning the reaction conditions enables a diverse range of product structures to be prepared. Copyright
