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国家自然科学基金(21172242)

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发文基金:国家自然科学基金国家重点基础研究发展计划更多>>
相关领域:一般工业技术石油与天然气工程化学工程更多>>

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Copper Catalyzed Cross-Coupling of Iodobenzoates with Bromozinc-difluorophosphonate
Difluoromethylene group(CF2) can act as an isopolar-isosteric substitute for oxygen,and replacement of the pho...
Zhang Feng,Fei Chen,and Xingang Zhang~* Key Laboratory of Organofluorine Chemistry,Shanghai Institute of Organic Chemistry,Chinese Academy of Sciences,345 Lingling Road,Shanghai 200032,China
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Pd-catalyzed cross-coupling of polyfluoroarenes with cyclic vinyl triflates
2014年
An effective method for Pd-catalyzed cross-coupling between polyfluoroarenes and cyclic vinyl triflates has been developed.This protocol provides a useful and facile access to polyfluoroarylated cyclic alkenes that are difficult to prepare otherwise.The advantages of this method are its high efficiency and operational simplicity.
YU YanBoWANG ZhenZHANG XinGang
关键词:PALLADIUM
Recent Advanced in Polyfluoroarene Chemistry
<正>Polyfluoroarenes constitute a distinct class of fluorinated compounds due to their importance in materials ...
张新刚
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Transition-Metal-Catalyzed Difluoroalkylation of Organoborons with Difluoroalkyl Halides
<正>The importance of fluorinated compounds in agrochemicals,pharmaceuticals,and materials science has triggere...
Zhang Xingang
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Nickel-Catalyzed ortho-Selective Hydrodefluorination of N-Containing Heterocycle-Polyfluoroarenes
2013年
An effective and facile method for preparation of partially fluorinated aromatics via Nickel catalyzed, chelation-assisted ortho selective hydrodefluorination of polyfluoroames 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.
Yi HeZhao ChenChun-Yang HeXingang Zhang
关键词:HYDRODEFLUORINATIONPOLYFLUOROARENES
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