HETEROCYCLIC

作品数：164被引量：182H指数：6
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相关机构：厦门大学兰州大学云南烟草科学研究院江苏师范大学更多>>
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New chiral N-heterocyclic olefin bifunctional organocatalysis inα-functionalization ofβ-ketoesters
《Science China Chemistry》2023年第1期147-154,共8页Sijing Wang Cefei Zhang Da Li Yuqiao Zhou Zhishan Su Xiaoming Feng Shunxi Dong 
supported by the National Natural Science Foundation of China(92056107,22271199,21801175);the Sichuan University(2020SCUNL204)。
N-heterocyclic olefins(NHOs)possess an electron-rich and highly polarized C=C double bond due to the donating property of nitrogen atoms.This feature imparts exocyclic carbon atom of NHOs with strong basicity and high...
关键词：ORGANOCATALYST N-heterocyclic olefin asymmetric synthesis amination trifluoromethylthiolation 
Phosphorescent Zwitterionic Pt(Ⅱ) N-Heterocyclic Allenylidene Complexes: IVletallophilicity and Ionic Self-Assembly被引量：1
《Chinese Journal of Chemistry》2021年第5期1159-1167,共9页Qin Gao Fei Peng Chuanfei Wang Jinqiang Lin Xiaoyong Chang Chao Zou Wei Lu 
the National Natural Science Foundation of China(Nos.21873044 and 21901109);Science and Technology Innovation Commission of Shenzhen Municipality(No.JCYJ 20170817104715174);the Guangdong Major Project of Basic and Applied Basic Research(No.2019B030302009).
Three zwitterionic and one cationic N-heterocyclic allenylidene(NHA)platinum(Ⅱ)complexes were prepared and characterized via NMR,HR-MS;and FT-IR,etc.Single crystal structure analyses revealed the various intermolecul...
关键词：Luminescence PLATINUM N-Heterocyclic ALLENYLIDENE Noncovalent interactions Polymorphism 
Recent progress in reactivity study and synthetic application of N-heterocyclic phosphorus hydrides
《National Science Review》2021年第4期176-189,共14页Jingjing Zhang Jin-Dong Yang Jin-Pei Cheng 
supported by the National Natural Science Foundation of China(21973052,21933008 and 91745101);the National Science&Technology Fundamental Resource Investigation Program of China(2018FY201200)。
N-heterocyclic phosphines(NHPs)have recently emerged as a new group of promising catalysts for metal-free reductions,owing to their unique hydridic reactivity.The excellent hydricity of NHPs,which rivals or even excee...
关键词：N-heterocyclic phosphine diazaphospholene hydride transfer metal-free reduction σ-bond metathesis 
Synthesis of N-Heterocyclic Carbine Silver(Ⅰ)and Palladium(Ⅱ)Complexes with Acylated Piperazine Linker and Catalytic Activity in Three Types of C-C Coupling Reactions
《Chinese Journal of Chemistry》2021年第3期605-613,共9页Qingxiang Liu Xiantao Zhang Zhixiang Zhao Xinying Li Wei Zhang 
the Tianjin Natural Science Foundation(No.18JCZDJC99600);the National Natural Science Foundation of China(No.21572159);the Program for Innovative Research Team in University of Tianjin(TD13-5074).
Main observation and conclusion Two bis-imidazolium salts LH_(2)·Cl_(2) and LH_(2)·(PF_(6))_(2) with acylated piperazine linker and two N-heterocyclic carbene(NHC)silver(Ⅰ)and palladium(Ⅱ)complexes[L_(2)Ag_(2)](PF...
关键词：SILVER PALLADIUM N-Heterocyclic carbine Catalytic actity C-C coupling reaction 
Organocatalytic asymmetric [3+3] annulation of isatin N,N’-cyclic azomethine imines with enals:Efficient approach to functionalized spiro N-heterocyclic oxindoles
《Chinese Chemical Letters》2021年第2期672-675,共4页Boqi Gu Shuxiao Wu Hui Xu Wulin Yang Zhixiang Liu Weiping Deng 
supported by the National Natural Science Foundation of China (No.21572053);Opening Project of Zhejiang Provincial Preponderant and Characteristic Subject of Key University (Traditional Chinese Pharmacology),Zhejiang Chinese Medical University (No.ZYAOX2018029)。
An unprecedented chiral secondary amine-catalyzed [3+3] annulation of isatin N,N’-cyclic azomethine imines with α,β-unsaturated aldehydes was developed.This strategy allowed the construction of structurally novel s...
关键词：Chiral secondary amine [3+3]Annulation Azomethine imines Spiro N-heterocyclic oxindole Asymmetric synthesis 
Synthesis and Characterization of Dinuclear Rare Earth Complexes Bearing N-heterocyclic Olefin Moieties被引量：1
《Chinese Journal of Structural Chemistry》2020年第1期79-85,3,共8页ZHANG Min SUN Jiang-Hua SUN Wei-Lin NI Xu-Feng 
The oxygen-bridged dinuclear rare earth complexes(Ln=Nd(1),Y(2))bearing N-heterocyclic olefin moieties were synthesized by treating the imidazolidinium salt[SIMes-H]Br with potassium amide and rare earth bis(trimethyl...
关键词：rare earth complex N-heterocyclic OLEFIN N-heterocyclic CARBENE SIMes STERIC effect 
Theoretical Study on Inverse Sandwich Complexes [E-C5-nH5-nNn-E]+ and [E-C5-nH5-nPn-E]+ (n=1, 2, 3;E=Al, Ga, In, Tl)
《Chinese Journal of Chemical Physics》2015年第6期-,共8页Nan-nan Liu Yi-hong Ding 
the the Natural Science Foundation of Heilongjiang Province of China，the National Natural Science Foundation of China，the Doctoral Scientific Research Foundation of Harbin University of Commerce
关键词：Low-valent Boron group elements ELECTRON-DONOR ORGANOMETALLIC HETEROCYCLIC 
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