AMINATION

作品数：151被引量：183H指数：7
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相关领域：理学更多>>
相关作者：朱成建王建伟何小伟李江涛钱浩然更多>>
相关机构：南京大学浙江大学医学院附属第二医院东北电力大学中国科学院大学更多>>
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相关基金：国家自然科学基金中国博士后科学基金王宽诚敎育基金国家重点基础研究发展计划更多>>
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Tandem asymmetric propargylic amination/carboxylative cyclization reaction to chiral 5-methylidene-2-oxazolidinones using CO_(2) as C1 synthon
《Science China Chemistry》2025年第4期1402-1411,共10页Zheng Zhang Zhi-Hao Zhang Ying Sun Yun-Hao Tang Yi-Zhuo Yang Feng Zhou Jian Zhou 
supported by the National Natural Science Foundation of China(21871090,21725203);the National Key Research and Development Program of China(2020YFA0710200);the Shanghai Science and Technology Innovation Action Plan(20JC1416900);the Innovation Program of Shanghai Municipal Education Commission(2023ZKZD37);the Fundamental Research Funds for the Central Universities.
We report a tandem asymmetric Cu-catalyzed propargylic amination(ACPA)/Ag-catalyzed carboxylative cyclization(SCC)with CO_(2) to 5-methylidene-2-oxazolidinones;even with tetrasubstituted stereocenters.By varying pyrid...
关键词：CO_(2) 2-oxazolidinone tandem sequence propargylic amination carboxylative cyclization 
Molybdenum-doped carbon nitride as an efficient heterogeneous catalyst for direct amination of nitroarenes with arylboronic acids
《Chinese Chemical Letters》2025年第3期282-289,共8页Wen-Jing Li Jun-Bo Wang Yu-Heng Liu Mo Zhang Zhan-Hui Zhang 
support for this work by Hebei Education Department(No.JZX2024004);Central Guidance on Local Science and Technology Development Fund of Hebei Province(No.236Z1404G);the National Natural Science Foundation of China(Nos.22301060 and 21272053);China Postdoctoral Science Foundation(No.2023M730914);the Natural Science Foundation of Hebei Province(Biopharmaceutical Joint Fund No.B2022206008);Project of Science and Technology Department of Hebei Province(No.22567622H)。
Heterogeneous metal-catalyzed chemical conversions with a recyclable catalyst are very ideal and challenging for sustainable organic synthesis.A new bipyridyl-Mo(IV)-carbon nitride(CN-K/Mo-Bpy)was prepared by supporti...
关键词：Heterogeneous catalysis Carbon nitride MOLYBDENUM NITROARENES Boronic acids AMINATION 
Gold-catalyzed intermolecular amination of allyl azides with ynamides:Efficient construction of 3-azabicyclo[3.1.0]scaffold
《Chinese Chemical Letters》2025年第2期356-360,共5页Chong-Yang Shi Jian-Xing Gong Zhen Li Chao Shu Long-Wu Ye Qing Sun Bo Zhou Xin-Qi Zhu 
financial support from the National Natural Science Foundation of China(Nos.22125108,22331004 and 22121001);Yunnan Normal University,Applied Basic Research Projects of Yunnan Province(No.202101AT070217);the Jiangxi Provincial Natural Science Foundation(No.20224BAB213013);the Jiangxi Provincial Department of Education in Science and Technology Program Project(No.GJJ210906)。
Gold-catalyzed amination reactions based on azides viaα-imino gold carbene intermediates have attracted extensive attention in the past decades because this methodology leads to the facile and efficient construction ...
关键词：GOLD AZIDES Alkynes AMINATION HETEROCYCLES 
Upcycling of polyphenylene oxide into 2,6-dimethyl aniline via depolymerization and amination over a Pt/CeO_(2) catalyst
《Science China Chemistry》2025年第2期520-525,共6页Shengchao Jia Wenke Zhao Xiaohui Liu Yong Guo Yanqin Wang 
supported by the National Natural Science Foundation of China(22172048,22072042).
Upcycling of plastic waste into N-containing compound is a novel and attractive strategy for its disposal and will opens up a promising direction for the production of value-added amines.Herein,an efficient strategy f...
关键词：PPO depolymerization-amination 2 6-dimethyl aniline Pt/CeO_(2) 
Solvent-controlled stereodivergent synthesis of E-and Z-enamines via metal-free formal C(sp^(2))-H amination ofα-substituted styrenes
《Green Synthesis and Catalysis》2024年第4期324-328,共5页Dangui Wang Jinbei Yao Wentao Zhang Shuyue Zhang Huaibin Yu Laihu Peng Weijun Yao Zhifeng Dai Guojiao Wu Fangrui Zhong 
supported by the National Natural Science Foundation of China(No.22001085);Shandong Provincial Natural Science Foundation(No.ZR2021QB148);Fundamental Research Funds for the Central Universities(No.HUST:2023JCYJ001);Research Institute of Zhejiang Sci-Tech University in Longgang(No.LGYJY2021013)for financial support。
C(sp^(2))-H amination represents an attractive approach for the synthesis of enamines,which is intrinsically associated with the challenge of controlling of stereochemistry and primarily relying on transition-metal ca...
关键词：ENAMINES Stereodivergent synthesis METAL-FREE Hypervalent iodine C(sp^(2))-H aminatio 
Access to N-a-quaternary chiral morpholines via Cu-catalyzed asymmetric propargylic amination/desymmetrization strategy
《Science Bulletin》2024年第22期3516-3524,共9页Peng Chen Mao-Mao Zhang Li Rao Yuan-Heng Li Yue Jia Ying Tan Wen-Jing Xiao Liang-Qiu Lu 
supported by the National Key R&D Program of China(2023YFE0110100);the National Natural Science Foundation of China(22271113,92256301,21822103,and 21820102003)。
Morpholines are widespread in many biologically and catalytically active agents,thus being an important aim of pharmaceutical and synthetic chemists.However,efficient strategies for the catalytic asymmetric synthesis ...
关键词：Chiral morpholine Copper catalysis DESYMMETRIZATION Propargylic amination 
Efficient extraction of uranium(VI)from aqueous solution by Zr/Ce-UiO-66-NH_(2) modified by dual strategies of bimetallization and amination
《Nuclear Science and Techniques》2024年第11期124-137,共14页Wen-Hui Song Chen Wang Cheng-De Xie Zhi-Xiong Zhang Jian-Jun Wang 
supported by the National Natural Science Foundation of China(No.22376058).
We modified Zr/Ce-UiO-66-NH_(2) using dual bimetallization and amination strategies to efficiently extract uranium from water resources.XRD,FTIR,and XPS indicated the successful alteration of material amination.Moreov...
关键词：MOF modification Zr/Ce-UiO-66-NH_(2) Adsorption uranium Adsorption mechanism 
Divergent Protein Engineering of Transaminase for the Synthesis of Chiral Rivastigmine and Apremilast Precursors
《Chinese Journal of Chemistry》2024年第19期2335-2340,共6页Langyu Tang Xinjie Yang Ningning Sun Guojiao Wu Yuzhou Wu Fangrui Zhong 
the National Key R&D Program of China(No.2021YFF1200203 to G.W.and 2018YFA0903500 to F.Z.);Hubei Provincial Key R&D program(2021BAA168 to Y.W.);Shen-Zhen Science and Technology Program(JCYJ20220530160805011 to F.Z.);the interdisciplinary research program of Huazhong University of Science and Technology(HUST)(2023JCYJ001 to F.Z.);the China Postdoctoral Science Foundation(2023M741259 to X.Y.)for financial supports.
Comprehensive Summary The implementation of divergent protein engineering on the natural transaminase Vf-ω-TA led to the development of two effective mutants(M2 and M8),enabling the enzymatic synthesis of chiral amin...
关键词：Asymmetric catalysis Chiral amine Protein engineering Directed evolution BIOCATALYSIS TRANSAMINASE ENANTIOSELECTIVITY Syntheticmethods AMINATION Enzymes 
Transition-metal free trifluoromethylimination of alkenes enabled by direct activation of N-unprotected ketimines
《Chinese Chemical Letters》2024年第9期155-159,共5页Boqiang Wang Yongzhuo Xu Jiajia Wang Muyang Yang Guo-Jun Deng Wen Shao 
Financial support from the National Natural Science Foundation of China(Nos.22201239,22205192 and 22271244);the Hunan Provincial Natural Science Foundation of China(No.2022JJ40429);the Scientific Research Fund of Hunan Provincial Education Department(No.21B0130);the Open Research Fund of School of Chemistry and Chemical Engineering,Henan Normal University(No.2022C02);the Process Intensification&Green Chemical Engineering Innovation Team Project of Hunan Province。
A highly site-selective intermolecular trifluoromethylimination of activated and unactivated olefins was reported under transition-metal-and photosensitizer-free conditions.This newly developed strategy provides strai...
关键词：Transition-metal free Alkenes difunctionalization AMINATION TRIFLUOROMETHYLATION Single-electron transfer 
Photoredox-Catalyzed Metal-Free Regio-&Stereoselective C(sp^(2))-H Amination of Enamides with N-Aminopyridium Salts
《Chinese Journal of Chemistry》2024年第18期2235-2242,共8页Zheng-Bao Qin Kun Ni Li Wang Xiao-Di Wu Yu Zhang Kai Zhao 
the financial support from the National Natural Science Foundation of China(21801129,22078153 and 22378201);National Key Research and Development Program of China(2022YFB3805603);Natural Science Research Projects in Jiangsu Higher Education Institutions(18KJB150018);Nanjing Tech University(Start-up Grant Nos.39837137,39837101 and 3827401739)for financial support.
A visible-light-induced photoredox-catalyzed regioselective and stereoselective C(sp')-H amination of enamides with bench-stable and A visible-light-induced photoredox-catalyzed regioselective and stereoselective C(sp...
关键词：ENAMIDES AMINATION Photoredox catalysis REGIOSELECTIVE STEREOSELECTIVE METAL-FREE 
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