HOMOCOUPLING

作品数：14被引量：10H指数：2
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相关领域：理学更多>>
相关作者：李英俊曾伟付美琴更多>>
相关机构：太原理工大学华南理工大学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Aggregate》《Chinese Journal of Catalysis》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金广东省自然科学基金高等学校学科创新引智计划更多>>
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Phenazine-based supramolecular photosensitizing assemblies:A“smart”selectivity control on catalytic activity of Pd(Ⅱ)nanoparticles
《Aggregate》2023年第1期173-183,共11页Aditya Singh Manoj Kumar Vandana Bhalla 
SERB,New Delhi,Grant/Award Number:CRG/2018/001274;SERB Power fellowship,Grant/Award Number:SPF/2021/000019;CSIR,New Delhi,Grant/Award Number:02(0358/19/EMR-II);RUSA2.0(Component-4);DST for support under FIST and PURSE programme。
Photosensitizing supramolecular assemblies based on a phenazine derivative(PPA)have been developed,which show a strong affinity toward Pd2+ions to generate supramolecular ensemble PPA@Pd nanoparticles(NPs).The PPA@Pd ...
关键词：ENSEMBLE HOMOCOUPLING PHENAZINE photosensitizing supramolecular assemblies Suzuki cross-coupled 
Synthesis of [2,2’]Bifuranyl-5,5’-dicarboxylic Acid Esters Wd Reductive Homocoupling of 5-Bromofuran-2-carboxylates Using Alcohols as Reductants
《Chinese Journal of Chemistry》2021年第1期62-68,共7页Yi Xie Bin Yu Jiajun Luo Biaolin Yin Huanfeng Jiang 
This work was supported by grants from the National Program on Key Research Project(No.2016YFA0602900);the National Natural Science Foundation of China(No.21871094);the Science and Technology Program of Guangzhou,China(No.201707010057);the Guangdong Natural Science Foundation(No.2017A030312005);the Science and Technology Planning Project of Guangdong Province,China(No.2017A020216021).
Herein,we describe an environmentally benign and cost.efective protocol for the synthesis of valuable bifuranyl dicarboylates,starting with a-bromination of readily accessible furan-2-carboylates by LiBr and K_(2)S_(2...
关键词：Bifuranyl dicarboxylates HOMOCOUPLING BROMINATION Green reductant 
Palladium-catalyzed oxidative homocoupling of 2-arylquinazolinones
《Chinese Chemical Letters》2020年第12期3263-3266,共4页Yadong Feng Zhengping Wu Ting Chen Qi Fu Qihua You Jinhai Shen Xiuling Cui 
the National Natural Science Foundation of China(No.21572072);111 Project(No.BC2018061)and Y.Feng thanks the financial support of Scientific Research Foundation of Xiamen Huaxia University(No.HX201807);Outstanding Youth Scientific Research Cultivation Plan in Fujian Province University(No.201808);the Fujian Education and Scientific Research Project for Young and Middle-aged Teachers(No.JAT190990)。
Pd-catalyzed oxidative homocoupling of 2-arylquinazolinones was successfully developed for the direct construction of biaryls via C—H bond activation.New well-defined structure that possessed two quinazolinone units ...
关键词：2-Arylquinazolinones HOMOCOUPLING PALLADIUM-CATALYZED C—H bond activation 
Mechanistic elucidation of the role of metal oxidation states in nickel mediated electrocatalytic coupling of benzyl halides
《Green Synthesis and Catalysis》2020年第2期143-149,共7页Pradip K.Das Priyanka Chakraborty Sandeep Suryabhan Gholap Theo P.Gonçalves Changguang Yao Huaifeng Li Zhiping Lai Abdul-Hamid Emwas Kuo-Wei Huang 
We present the mechanistic understanding of an electrochemically-driven nickel-catalyzed coupling reaction.Computational analysis reveals that the spin density is mostly residing on the nickel(Ni)center when Ni^(II) i...
关键词：PN^(3) P pincer NICKEL Mechanism Electrocatalysis HOMOCOUPLING 
Efficient Construction of Highly-fused Diperylene Bismides by Cu/Oxalic Diamide-promoted Zipper-mode Double C—H Activation被引量：1
《Chemical Research in Chinese Universities》2020年第1期110-114,共5页LU Xiuqiang LIN Hui ZHEN Yonggang DONG Huanli ZHANG Xiaotao HU Wenping 
Supported by the National Natural Science Foundation of China(Nos.51503037,51822308,51733004,21661132006);the Program for New Century Excellent Talents in Fujian Province Universities,China,the Fund of the Youth Innovation Promotion Association of the Chinese Academy of Sciences and the Education and Scientific Research Project for Young and Middle-aged Teachers in Fujian Province,China(No.JT180633).
Copper/oxalic diamide-promoted dimerization of tetrachlorinated perylene bisimide to construct highly-fused diperylene bisimides through Ullmann coupling and zipper-mode double C—H activation has been developed in th...
关键词：Organic semiconductor Perylene bisimide DIMERIZATION Ullmann homocoupling C-H activation 
On the comparable activity in plasmonic photocatalytic and thermocatalytic oxidative homocoupling of alkynes over prereduced copper ferrite被引量：1
《Chinese Journal of Catalysis》2019年第10期1505-1515,共11页Ying Zhu Nan Deng Meiqing Feng Peng Liu 
supported by the National Natural Science Foundation of China (21673088)~~
Despite of extensive attention on the copper-based heterogeneous oxidative homocoupling of alkynes(OHA)to 1,3-diynes,the photocatalytic OHA is scarcely investigated.By screening copper-containing spinel catalysts,we d...
关键词：ALKYNE HOMOCOUPLING Copper ferrite Copper nanoparticles Surface plasmon resonance 
Pd(OAc)_(2)/PPh_(3)-Catalyzed Desulfonylative Homocoupling of Arylsulfonyl Chlorides
《Chinese Journal of Chemistry》2015年第5期535-538,共4页Qiao Zhao Liangshun Chen Hongyue Lang Shengying Wu Limin Wang 
the National Natural Science Foundation of China(Nos.21272069,20672035);the Fundamental Research Funds for the Central Universities,and the Key Laboratory of Organofluorine Chemistry,Shanghai Institute of Organic Chemistry,Chinese Academy of Sciences.
The Pd-catalyzed homodimerization with respect to arylsulfonyl chlorides as an efficient method for the synthesisof biaryls has been developed. This desulfonylative reaction which was performed at reflux in 1,4-dioxan...
关键词：BIARYLS arylsulfonyl chlorides desulfonylative PALLADIUM-CATALYZED 
Ligand-Free Synthesis of 1,4-Disubstituted-l,3-diynes by Iron/Copper Cocatalyzed Homocoupling of Terminal Alkynes被引量：1
《Chinese Journal of Chemistry》2013年第2期187-194,共8页Peipei Wang Xiaoyan Liu Songlin Zhang 
We are grateful for financial support from the National Natural Science Foundation of China，the Priority Academic Program Development of Jiangsu Higher Education Institutions
A simple and efficient protocol for Fe/Cu cocatalyzed oxidative homocoupling reaction of terminal alkynes to symmetrical 1,4-disubstituted-l,3-diynes was presented. The results showed that both CuBr and FeC13 played e...
关键词：catalysis COPPER IRON 1 3-diyne LIGAND-FREE 
Ligand-free Copper-catalyzed Synthesis of Symmetrical Diynes from 1,1-Dibromo-1 -alkenes被引量：2
《Chinese Journal of Chemistry》2011年第3期592-594,共3页Jin, Hui Kuang, Chunxiang 
Project supported by the National Natural Science Foundation of China （No. 30873153）, and the Key Projects of Shanghai in Biomedical （No. 08431902700）.
Symmetrical diynes were synthesized by ligand-free copper-catalyzed homocoupling reaction of 1,1-dibromo-1- alkenes using a DBU/DMSO system at room temperature in good to excellent yields.
关键词：symmetrical diynes COPPER-CATALYZED 1 1-dibromo-l-alkenes LIGAND-FREE HOMOCOUPLING 
Cerium Salt Promoted Homocoupling Reaction of Dialkylanilines in Water
《Chemical Research in Chinese Universities》2008年第2期226-230,共5页YANG Xiang-hua LU Wen-chao LIAO Qian XI Chan-juan 
Supported by the National Natural Science Foundation of China(Nos20572058 and 20372041);Beijing Department of Education(NoXK100030514)
Highly regioselective homocoupling of N,N-dialkylanilines can be achieved in water with cerium reagents, in which various N,N,N′,N′-tetraalkylbenzidines are obtained from N,N-dialkylanilines either by direct oxidati...
关键词：HOMOCOUPLING Regioselectivity Cerium salts N N-Dialkylaniline N N N′ N′-Tetraalkylbenzidine 
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