QUINOLINONES

作品数：4被引量：0H指数：0
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相关期刊：《Science China Chemistry》《Chinese Chemical Letters》更多>>
相关基金：国家自然科学基金中国博士后科学基金更多>>
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Copper-catalyzed C(sp)-H aryl amination enables modular synthesis of quinolines and 2-quinolinones
《Science China Chemistry》2024年第2期595-603,共9页Yang Gao Haixia Li Simin Yang Yanping Huo Qian Chen Xianwei Li Zhe Wang Xiao-Qiang Hu 
supported by the National Natural Science Foundation of China (22271065,22271314);the Guangzhou Basic and Applied Research (202201010396)。
Herein,we disclose a novel copper-catalyzed C(sp)-H aryl amination of terminal alkynes with anthranils,enabling the rapid generation of highly reactive secondary N-aryl ynamines for the modular synthesis of structural...
关键词：copper catalysis anthranils C(sp)-H aryl amination carbonyl-ketenimines QUINOLINES 
Lewis base catalyzed ring-expansion of isatin with 2,2,2-trifluorodiazoethane(CF3CHN2):An efficient route to3-hydroxy-4-(trifluoromethyl)quinolinones
《Chinese Chemical Letters》2020年第6期1568-1571,共4页Shuaipeng Lv Yunfang Sun Yue Xu Shihai Yang Lei Wang 
financial support from the National Natural Science Foundation of China(No.81602977);the CAMS Innovation Fund for Medical Sciences(Nos.2019-RC-HL-010,2017-I2M-1013);the Science and Technology Development Project of Jilin Province of China(No.20190304050YY);China Association of Chinese Medicine(No.2017QNRC001)。
A Lewis base catalyzed ring expansion of isatin with 2,2,2-trifluorodiazoethane(CF3 CHN2)is developed.It is characterized that the merge of tetramethylethylenediamine and CF3 CHN2 generates reactive triazene intermedi...
关键词：RING-EXPANSION Lewis base HETEROCYCLE QUINOLINONES TRIAZENE 
Asymmetric synthesis of tetrahydropyran[3,2-c]quinolinones via an organocatalyzed formal[3+3]annulation of quinolinones and MBH 2-naphthoates of nitroolefin
《Chinese Chemical Letters》2020年第3期697-700,共4页Jian Li Qi-Long Hu Xue-Ping Chen Ke-Qiang Hou Albert S.C.Chan Xiao-Feng Xiong 
financial support from the National Natural Science Foundation of China(No.81602972);Guangdong Natural Science Funds for Distinguished Young Scholar(No.2018B030306017);Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme(2018)。
An efficient asymmetric and enantio-swithchable organocatalytic[3+3]annulation reaction using MBH-2-naphthoates of nitroalkenes and 4-hydroxyquinolin-2(1H)-ones has been developed.Densely substituted tetrahydropyrano[...
关键词：Organocatalysis ASYMMETRIC synthesis Enantioswitchable CINCHONA alkaloid Tetrahydropyran[3 2-c]quinolines 
A facile method for building fused quinoxaline-quinolinones via an acidless post-Ugi cascade reaction
《Chinese Chemical Letters》2017年第3期541-545,共5页Yong Li Jie Lei Jia Xu Dian-Yong Tang Zhong-Zhu Chen Jin Zhua Chuan Xu 
the Chongqing Research Program of Basic Research and Frontier Technology(Nos.cstc2015jcyj A1328 and cstc2015zdcy-ztzx0191);the Scientific Research Foundation of Chongqing University of Arts and Sciences(Nos.R2013XY01 and R2013XY02);Sichuan Provincial Science Fund for Distinguished Young Scholars(No.2015JQO055)
A series of quinolino[3,4-b]quinoxalin-6（5H）-ones have been synthesized using an Ugi/deprotection/cyclization（UDC） strategy, followed by a nucleophilic aromatic substitution reaction. This facile microwave-assiste...
关键词：Quinoxaline Quinolino[3 4-b]quinoxalin-6（5H）-one Ugi/deprotection/cyclization（UDC） strategy Nucleophilic substitution reaction One-pot 
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