FLUORINATION

作品数：111被引量：150H指数：6
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Phase-transfer-shuttle generated in situ enables novel SN1-type fluorination of sulfonium ylide with hydrofluoric acid
《Science China Chemistry》2025年第2期641-648,共8页Yisa Xiao Rui Wang Zhaoxuan Xu Qunchao Zhao Renyi Pang Tao Dong Long Lu Qilong Shen 
supported by the National Key Research and Development Program of China(Grant Number 2021YFF0701-700);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0590000).
The development of a nucleophilic fluorination protocol using hydrofluoric acid as the fluoride source represents a long-sought goal in the field of organofluorine chemistry.We report herein the realization of such a ...
关键词：SN1 FLUORINATION hydrofluoric acid sulfonium ylide cation rearrangement 
Radical dehydroxymethylative fluorination of aliphatic primary alcohols and diverse functionalization ofα-fluoroimides via BF_(3)·OEt_(2)-catalyzed C-F bond activation
《Chinese Chemical Letters》2025年第1期239-243,共5页Peng Wang Jianjun Wang Ni Song Xin Zhou Ming Li 
financial support from the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)(No.2022QNLM030003-2);the National Natural Science Foundation of China(No.21977088);the National Natural Science Foundation of China-Shandong Joint Fund(No.U1906213)。
Ag_(2)CO_(3)-promoted dehydroxymethylative fluorination of aliphatic alcohols has been achieved with Selectfluor as both oxidant and fluorine source.The reaction involvesβ-fragmentation of primary alkoxy radicals,fol...
关键词：Dehydroxymethylative fluorination Alkoxy radicals β-Fragmentation Silver catalysis C-F Bond activation 
Fluorine-Modulated MXene-Derived Catalysts for Multiphase Sulfur Conversion in Lithium-Sulfur Battery
《Nano-Micro Letters》2024年第12期201-216,共16页Qinhua Gu Yiqi Cao Junnan Chen Yujie Qi Zhaofeng Zhai Ming Lu Nan Huang Bingsen Zhang 
the financial support provided by the National Natural Science Foundation of China(Nos.51932005,22072164);Liaoning Revitalization Talents Program(No.XLYC1807175);the Research Fund of Shenyang National Laboratory for Materials Science,the Natural Science Foundation of Jilin Province(Nos.YDZJ202301ZYTS280,YDZJ202201ZYTS305,YDZJ202401316ZYTS).
Fluorine owing to its inherently high electronegativity exhibits charge delocalization and ion dissociation capabilities;as a result,there has been an influx of research studies focused on the utilization of fluorides...
关键词：CATALYSIS FLUORINATION MXene Lithium-sulfur battery Shuttle effect 
Pore surface fluorination and PDMS deposition within commercially viable metal-organic framework for efficient C_(2)H_(2)/CO_(2) separation
《Science China Materials》2024年第11期3692-3699,共8页Hongyan Liu Xiaokang Wang Fei Gao Yutong Wang Meng Sun Deyu Xie Wenmiao Chen Zixi Kang Rongming Wang Weidong Fan Daofeng Sun 
supported by the Key Basic Research Projects of Natural Science Foundation of Shandong Province(ZR2023ZD40);the Key Research and Development Projects of Shandong Province(2023CXGC010315);the National Natural Science Foundation of China(22275210 and 22201305);the Outstanding Youth Science Fund Projects of Shandong Province(2022HWYQ-070);Taishan Scholar Foundation(tsqnz20221123)。
A Removing CO_(2)impurities from C_(2)H_(2)/CO_(2)mixtures is an essential process for producing high-purity C_(2)H_(2)under high humidity.High-stability and low-cost metalorganic frameworks(MOFs)have great potential ...
关键词：metal-organic framework C_(2)H_(2)/CO_(2) separation fluorination strategy PDMS coating 
Central aromatic-core fluorination in non-fullerene acceptor advances binary organic solar cells to a record efficiency of 19.7%被引量：1
《Science China Materials》2024年第8期2713-2714,共2页Ming Zhang Zhi-Guo Zhang 
Organic solar cells(OSCs)hold great promise for the conversion of solar energy into electricity,showing advantages such as lightweight,flexibility,semi-transparency,and solution processability.The field has witnessed ...
关键词：AROMATIC ACCEPTOR TRANSPARENCY 
Low friction under ultrahigh contact pressure enabled by self-assembled fluorinated azobenzene layers
《Friction》2024年第7期1434-1448,共15页Dandan XUE Zhi XU Linyuan GUO Wendi LUO Liran MA Yu TIAN Ming MA Qingdao ZENG Ke DENG Wenjing ZHANG Yichun XIA Shizhu WEN Jianbin LUO 
the support of the National Natural Science Foundation of China(51922058).
Extensive efforts have been made to pursue a low-friction state with promising applications in many fields,such as mechanical and biomedical engineering.Among which,the load capacity of the low-friction state has been...
关键词：ultrahigh contact pressure self-assembled layer FLUORINATION robust lubrication 
Metal-Free,Site-Selective C-H Fluorination of Heteroarenes Under Visible Light
《CCS Chemistry》2024年第7期1681-1688,共8页Cheng Huang Chang-Ming You Yu-Shu Qin Rui-Nan Ci Peng Xiao Sheng Tang Bin Liu Zhenhong Wei Li-Zhu Wu Hu Cai 
financial support from the National Natural Science Foundation of China (grant no.22201121);Jiangxi Provincial Natural Science Foundation (grant nos.20224BAB213006 and 20232BAB203002).
The site-selective C-H fluorination of heteroarenes is a straightforward approach to accessing valuable heteroaryl fluorides but remains a formidable challenge.Herein,we report a general strategy for visible-light-ind...
关键词：selective C-H fluorination heteroaryl fluorides C(sp^(2))-F bond formation PHOTOCHEMISTRY radical chemistry 
Manganese-Catalyzed Ring-Opening C—C Bond Fluorination of Cyclobutanols
《有机化学》2024年第7期2333-2340,共8页Wang Limei Liu Xiaoyuan Zan Jincheng Sun Shutao Liu Lei Li Wei Liu Xigong 
Project supported by the National Natural Science Foundation of China(Nos.92156008,22161142016);the Taishan Scholar Program at Shandong Province;the Natural Science Foundation of Shandong Province(No.ZR2020QB018)。
Manganese-catalyzed C—C bond cleavage of cyclobutanols has attracted great attention due to the high abundance and cheap and eco-friendly behaviour.A manganese-catalyzed ring-opening C—C bond fluorination of cyclobu...
关键词：manganese catalysis C—C bond functionalization cyclobutanol FLUORINATION γ-fluorinated ketone 
Global Impact and Balancing Act:Deciphering the Effect of Fluorination on B 1s Binding Energies in Fluorinated h‑BN Nanosheets
《Precision Chemistry》2024年第6期239-244,共6页Yang Xiao Jun-Rong Zhang Sheng-Yu Wang Weijie Hua 
support from the National Natural Science Foundation of China(Grant No.12274229)is greatly acknowledged.
X-ray photoelectron spectroscopy(XPS)is an important characterization tool in the pursuit of controllable fluorination of two-dimensional hexagonal boron nitride(h-BN).However,there is a lack of clear spectral interpr...
关键词：X-ray photoelectron spectroscopy Core-electron binding energy FLUORINATION Hexagonal boron nitride Cluster-periodic method Born-Oppenheimer molecular dynamics 
Recent Advances in C-F Bond Formation from Carbon-Centered Radicals被引量：1
《Chinese Journal of Chemistry》2024年第9期1009-1031,共23页Jihua Zhang Juanjuan Wang Qiang Cheng 
the National Natural Science Foundation of China(22301224);Wuhan Science and Technology Project(2023020201020273),and Wuhan University for financial support.We thank Prof.Wen-Bo Liu(Wuhan University)for proof reading.
Construction of C-F bonds is a direct and efficient method for introducing fluorine into pharmaceuticals,agrochemicals,and materials.Strategies such as nucleophilic,electrophilic,radical,and transition-metal catalyzed...
关键词：FLUORINE Fluorinating reagents Late-stage fluorination [^(18)F]jfluorination Radical reactions Synthetic methods 
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