BIARYLS

作品数：21被引量：17H指数：2
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相关领域：理学更多>>
相关作者：汪衡刘运奎张家慧张巍更多>>
相关机构：浙江工业大学更多>>
相关期刊：《Science China Chemistry》《合成化学》《Green Synthesis and Catalysis》《Chemical Research in Chinese Universities》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>
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An unprecedented synthesis of axially chiral biaryls by rearrangement and aromatization of carbocations with central-to-axial conversion of chirality
《Science China Chemistry》2024年第9期2998-3003,共6页Qi Liu Xue-Dong Li Liang Cheng Li Liu 
supported by the National Natural Science Foundation of China(22022704,21977097,22271291),Chinese Academy of Sciences。
The central-to-axial chirality conversion represents a fascinating class of chemical processes consisting of the destruction of stereogenic centers and the simultaneous installation of axial chiral elements,which prov...
关键词：br?nsted acid catalysis desymmetrization phosphoric acid axially chiral biaryls central-to-axial conversion 
Carbene-Catalyzed Asymmetric Ring-Opening Reaction of Biaryl Lactams to Access Axially Chiral Biaryls
《Chinese Journal of Chemistry》2024年第15期1734-1740,共7页Guanjie Wang Guowei Yuan Chenlong Wei Ye Zhang Haibin Zhu Weiqi Yang Dongping Shi Xiaoxiang Zhang Zhenqian Fu 
the Natural Science Foundation of Jiangsu Province(BK20221309);the National Natural Science Foundation of China(21602105).
Axially chiral biaryls represent the most important class of atropisomers,and they widely exist in natural products and biologically active molecules.They also constitute a unique scaffold for chiral ligands and catal...
关键词：N-Heterocyclic carbene Axially chiral biaryls Organocatalysis Ring-opening reactions Dibenzo cyclic lactams Axially chiral amino acids Amide C-N bond activation ATROPISOMERISM Asymmetric catalysis LACTAMS 
Photocatalytic Site-Selective Cascade Radical Addition of Biaryl Ynones for the Construction of Spiro-and Fused Carbon Rings
《Chinese Journal of Chemistry》2024年第14期1599-1605,共7页Kairui Liu Chunhang Zhao Liji Gu Xiang Li Jiali Yan Siqi Lao Weiwei Huan Yan Zhang 
the Natural Science Foundation of Zhejiang Province(LY22B020001);the Zhejiang Public Welfare Public Research Program(LGC22B010001);the National Natural Science Foundation of China(32201238)is greatly acknowledged.
Functionalized free radical addition/cyclization reactions represent an efficient way for introducing new functionality or coupling fragments to molecules.Ynones are good regional selectivity radical acceptors in orga...
关键词：YNONES Photocatalysis Cascade cyclization Alkoxycarbonyl radical DEAROMATIZATION BIARYLS Regioselectivity Radical reactions 
Electrochemical radical annulation of 2-alkynyl biaryls with diselenides under catalyst-and chemical oxidant-free conditions
《Chinese Chemical Letters》2023年第12期146-149,共4页Jun Jiang Ke-Li Wang Xiao Li Chao Wu Hong-Tao Ji Xiang Chen Wei-Min He 
funded by the Scientific Research Fund of Hunan Provincial Education Department(No.22B0435).
A facile and efficient electrochemical method for sustainable constructing both selanyl phenanthrenes and selanyl polycyclic heteroaromatics(32 examples,71%-97%yields)through the radical annulation of 2-alkynyl biaryl...
关键词：Green chemistry Radical annulation DISELENIDES Electrochemical 
Electrochemically time-dependent oxidative coupling/couplingcyclization reaction between heterocycles:tunable synthesis of polycyclic indole derivatives with fluorescence properties
《Science China Chemistry》2022年第10期1962-1967,共6页Zuozhou Ning Zhicheng Zhang Qingsong Yan Naifu Zhou Linzi Wen Xichao Peng Yu Tang Pengju Feng 
supported by Guangdong Basic and Applied Basic Research Foundation (2019A1515011743);the Pearl River talent program of Guangdong Province (Youth Top-Notch Talent,2017GC010302);Jinan University
A mild and practical protocol for selectively time-dependent dehydrogenative C–C coupling,as well as tandem couplingcyclization reaction between indoles or/and other heteroaromatics via electrochemically oxidative pr...
关键词：electro-organic chemistry C-C coupling polycyclic indols BIARYLS DEAROMATIZATION 
Fine-tuning hydroxylamines as single-nitrogen sources for Pd(0)-catalyzed diamination of o-bromo(or chloro)-biaryls
《Science China Chemistry》2022年第4期686-693,共8页Pin Ding Lingbo Han Jiaxing Bai Jingjing Liu Xinjun Luan 
supported by the National Natural Science Foundation of China(21925108,22171225)。
Transition metal-catalyzed diamination by hydroxylamines is a common approach for making three-membered aziridines,while its use for building the larger N-heterocycles is still underdeveloped.Herein,we report an effic...
关键词：HYDROXYLAMINES diamination o-halobiaryls CARBAZOLES palladium 
Catalytic Atroposelective Catellani Reaction Enables Construction of Axially Chiral Biaryl Monophosphine Oxides被引量：2
《CCS Chemistry》2021年第12期377-387,共11页Qiang Feng Xingxing Ma Wen Bao Shi-Jun Li Yu Lan Qiuling Song 
Financial support from National Natural Science Foundation of China(nos.21772046 and 2193103)is gratefully acknowledged.
An unprecedented atroposelective Catellani reaction between phosphine oxide-containing aryl bromides,aryliodides,and nucleophiles for the construction of phosphine-containing biaryl atropisomers was established using ...
关键词：axial chirality BIARYLS Catellani reaction atroposelectivity biaryl monophosphine oxides 
Merging C–H and C–C Activation in Pd(Ⅱ)-Catalyzed Enantioselective Synthesis of Axially Chiral Biaryls
《CCS Chemistry》2021年第12期455-465,共11页Hao-Ming Chen Gang Liao Cheng-Kai Xu Qi-Jun Yao Shuo Zhang Bing-Feng Shi 
The authors gratefully acknowledge financial support from the NSFC(nos.21772170 and 21925109 for B.-F.S.and no.21901228 for G.L.);Outstanding Young Talents of Zhejiang Province High-level Personnel of Special Support(no.ZJWR0108 for B.-F.S.).
The merging of C-H and C-C bond cleavage into one single chemical process remains a daunting challenge,especially in an asymmetric manner.Herein,a Pd(Ⅱ)-catalyzed enantioselective tandem C-H/C-C activation for the sy...
关键词：palladium C–H activation C–C cleavage atroposelectivity axially chiral biaryls 
Chiral Phosphoric Acid Catalyzed Asymmetric Synthesis of Axially Chiral Compounds被引量：10
《Chinese Journal of Chemistry》2021年第7期1787-1796,共10页Bing-Chao Da Shao-Hua Xiang Shaoyu Li Bin Tan 
The well-defined conformational properties of axially chiral compounds bring extraordinary values to an assortment of bioactive molecules,advanced materials,organocatalysts as well as chiral ligands in asymmetric tran...
关键词：Axial chirality ORGANOCATALYSIS Chiral phosphoric acid BIARYLS Asymmetric synthesis 
Construction of Alkenyl-Functionalized Spirocarbocyclic Scaffolds from Alkyne-Containing Phenol-Based Biaryls via Sequential lodine-Induced Cyclization/Dearomatization and Pd-Catalyzed Coupling of N-Tosylhydrazones被引量：1
《Chinese Journal of Chemistry》2020年第11期1257-1262,共6页Anjia Liu Kaiming Han Xin-Xing Wu Shufeng Chen Jianbo Wang 
This project was generously supported by the National Natural Science Foundation of China(No.21662025);Beijing National Laboratory for Molecular Sciences(No.BNLMS201811).
of main obse rvation and conclusion An efficient strategy for the formation of alkenyl-functionalized spirocarbocyclic scaffolds from alkyne-containing phenol-based biaryls via sequential iodine-induced cyclization/de...
关键词：COUPLING substituted PHENOL 
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