YNAMIDES

作品数：17被引量：3H指数：1
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相关领域：理学更多>>
相关作者：刘永祥更多>>
相关机构：沈阳药科大学更多>>
相关期刊：《有机化学》《Science Bulletin》《International Journal of Organic Chemistry》《Science China Chemistry》更多>>
相关基金：国家自然科学基金福建省自然科学基金中国博士后科学基金浙江省自然科学基金更多>>
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Tandem asymmetric dearomatized functionalization reaction of phenols with Evans-ynamides enabled by divergent electrophiles
《Science China Chemistry》2025年第2期649-660,共12页Ying-Qi Zhang Gan-Lu Qian Yun Liu Jia-Hui Li Xin Hong Zhou Xu Bo Zhou Long-Wu Ye 
supported by the National Natural Science Foundation of China(22125108 and 22121001 for Ye LW,22122109 and 22271253 for Hong X);the National Key R&D Program of China(2022YFA1504301,Hong X);the Zhejiang Provincial Natural Science Foundation of China(LDQ23B020002,Hong X);the Starry Night Science Fund of Zhejiang University Shanghai Institute for Advanced Study(SNZJU-SIAS-006,Hong X);the Beijing National Laboratory for Molecular Sciences(BNLMS202102,Hong X);the CAS Youth Interdisciplinary Team(JCTD-2021-11,Hong X);the Fundamental Research Funds for the Central Universities(226-2022-00140,226-2022-00224,and 226-2023-00115,Hong X);the State Key Laboratory of Physical Chemistry of Solid Surfaces(202210,Hong X);the Leading Innovation Team grant from the Department of Science and Technology of Zhejiang Province(2022R01005,Hong X);the Natural Science Foundation of Jiangsu Province(BK20211059);National Found for Fostering Talents of Basic Science(NFFTBS,J1310024).
Herein,we disclose a highly regio-/chemoselective tandem asymmetric dearomatized halofunctionalization reaction of phenoltethered ynamides with diverse electrophilic halogenation sources in a catalyst-free manner for ...
关键词：ALKYNES cyclization DEAROMATIZATION Evans chiral auxiliary SPIROCYCLES 
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 
Copper-catalyzed enantioselective desymmetrizing C(sp^(2))-H functionalization of azide-ynamides via α-imino copper carbenes
《Science China Chemistry》2024年第9期2982-2988,共7页En-He Huang Li-Gao Liu You-Wei Yin Hao-Xuan Dong Ji-Jia Zhou Xin Lu Bo Zhou Long-Wu Ye 
supported by the National Natural Science Foundation of China(22331004,22125108 and 22121001);the National Fund for Fostering Talents of Basic Science NFFTBS(J1310024)。
α-Imino metal carbenes are versatile intermediates in organic synthesis,and have broad applications in the assembly of divergent N-heterocycles.However,the catalytic enantioselective desymmetrization based onα-imino...
关键词：enantioselective desymmetrization metal carbenes copper catalysis nitrene transfer alkynes 
Cascade Cross-Coupling/[3,3]-Sulfonium Rearrangement of Alkynyl Sulfoxides and Ynamides/Ynol Ethers to Construct Tetrasubstituted Furans
《有机化学》2024年第7期2274-2285,共12页Meng Shuyu Guo Wentao Wang Quanrui 
A transition-metal-free strategy for the synthesis of tetrasubstituted furans is reported.Promoted by boron trifluo-ride diethyl etherate,the reaction of alkynyl sulfoxides with ynamides/ynol ethers proceeded via a ca...
关键词：HETEROCYCLIZATION [3 3]-rearrangement sulfonium ion tandem reaction tetrasubstituted furan 
Chiral Br?nsted acid-catalyzed asymmetric intermolecular[4+2]annulation of ynamides with para-quinone methides
《Science China Chemistry》2023年第5期1467-1473,共7页Hang-Hao Li Ya-Nan Meng Can-Ming Chen Yu-Qi Wang Zhi-Xin Zhang Zhou Xu Bo Zhou Long-Wu Ye 
supported by the Ministry of Science and Technology(MOST)(2021YFC2100100);the National Natural Science Foundation of China(22125108,22121001,92056104);the President Research Funds from Xiamen University(20720210002);the Natural Science Foundation of Jiangsu Province(BK20211059);the Project of Science and Technology of Xuzhou Government(KC22080);the National Fund for Fostering Talents of Basic Science(NFFTBS)(J1310024)。
Catalytic asymmetric transformations of ynamides have attracted considerable attention in recent years.However,most of them were limited to intramolecular reactions or required metal catalysts.Herein,a chiral Br?nsted...
关键词：STEREOSELECTIVE metal-free CYCLIZATION YNAMIDES p-QMs 
Rhodium Catalyzed [2π + 2π + 2π]-Cycloaddition of Alkynyl-Ynamides and Carbon Disulfide to Indolo-Thiopyrane Thiones
《International Journal of Organic Chemistry》2023年第1期16-39,共24页Benjamin Dassonneville Felix Hinkel Heiner Detert 
The synthesis of new indoloannulated thiopyranethiones is reported. The key-step is a rhodium-catalyzed [2 + 2 + 2]-cycloaddition of alkynyl-ynamides with carbon disulfide to close the pyrrole and the thiopyranethione...
关键词：CYCLOADDITION Heterocycles Rhodium Sulfur ALKYNE 
Br■nsted acid-catalyzed asymmetric dearomatization of indolyl ynamides: Practical and enantioselective synthesis of polycyclic indolines
《Chinese Chemical Letters》2023年第3期317-321,共5页Zhi-Xin Zhang Xuan Wang Jia-Tian Jiang Jie Chen Xin-Qi Zhu Long-Wu Ye 
financial support from the National Natural Science Foundation of China(Nos.22125108,22101238,92056104 and 21772161);the China Postdoctoral Science Foundation(No.2020M680087);the Natural Science Foundation of Fujian Province of China(No.2019J02001);the President Research Funds from Xiamen University(No.20720210002);the Fundamental Research Funds for the Central Universities(No.20720202008);NFFTBS(No.J1310024)。
Catalytic asymmetric dearomatization of indoles and alkynes has received much attention in the past decade because this strategy offers an attractive and alternative way for the efficient synthesis of valuable chiral ...
关键词：Br■nsted acid catalysis DEAROMATIZATION HETEROCYCLES YNAMIDES STEREOSELECTIVITY 
Asymmetric dearomatization enabled by chiral Bronsted acid activation of ynamides
《Science China Chemistry》2022年第1期3-4,共2页Xingguang Li Jianwei Sun 
Chiral Bronsted acid catalysis has evolved into a powerful synthetic tool in asymmetric synthesis in the past two decades or so.However,despite the broad scope of reactions achieved by chiral Bronsted acid catalysis,t...
关键词：CHIRAL ACTIVATION CATALYSIS 
Catalytic hydrative cyclization of aldehyde-ynamides with water for synthesis of medium-sized lactams被引量：1
《Science China Chemistry》2021年第11期1985-1989,共5页Bo-Han Zhu Yan-Xin Zheng Wei Kang Chao Deng Jin-Mei Zhou Long-Wu Ye 
supported by the National Natural Science Foundation of China(92056104 and 21772161);the Natural Science Foundation of Fujian Province of China(2019J02001);the President Research Funds from Xiamen University(20720210002);the National Fund for Fostering Talents of Basic Science(NFFTBS)(J1310024);the Opening Project of PCOSS,Xiamen University(201909);the Bioinformatics Center of Nanjing Agricultural University and the Start-up Research Fund of Nanjing Agricultural University(050-804099)。
A non-noble metal catalyzed hydrative cyclization of aldehyde-ynamides for efficient and practical synthesis of medium-sized lactams(7-to 9-membered rings)is disclosed.Compared with previous hydrative cyclization for ...
关键词：YNAMIDES CYCLIZATION LACTAMS DIASTEREOSELECTIVITY N-HETEROCYCLES 
Oxoarylation of ynamides with N-aryl hydroxamic acids
《Chinese Chemical Letters》2021年第8期2551-2554,共4页Changwei Chen Hongyu Zhang Gang Xu Sunliang Cui 
financial support by the National Natural Science Foundation of China (Nos.21878264,21971222)。
Ynamides are electron-rich alkynes with unique reactivities and act as flexible building blocks in organic synthesis.Therefore,the investigation for transformation of ynamides with exceptional selectivity and efficien...
关键词：Ynamide Hydroxamic acid Oxoarylation OXINDOLE REARRANGEMENT 
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