COUPLINGS

作品数:129被引量:121H指数:5
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相关领域:理学艺术更多>>
相关作者:唐智礼董军王亮戴志锋陈芳更多>>
相关机构:华南师范大学济南大学中国航空工业空气动力研究院南京航空航天大学更多>>
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Chemodivergent,enantio-and regioselective couplings of alkynes,aldehydes and silanes enabled by nickel/N-heterocyclic carbene catalysis
《Science Bulletin》2025年第5期674-682,共9页Jia-Ming Liu Xuexiang Ma Guang Chen Wang Wan Zhiyang Li Youjun Xu Dongju Zhang Shi-Liang Shi 
National Key R&D Program of China(2021YFF0701600 and 2022YFA1503702);National Natural Science Foundation of China(22325110,92256303,21821002,and 22171280);Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0610000);Ningbo Natural Science Foundation(2022j017);Program of Shanghai Academic/Technology Research Leader(22XD1424900);CAS Youth Interdisciplinary Team(JCTD-2021-11).
Divergent synthesis of valuable molecules through common starting materials and metal catalysis represents a longstanding challenge and a significant research goal.We here describe chemodivergent,highly enantio-and re...
关键词:Asymmetric catalysis Divergent synthesis Nickel catalysis Reductive coupling Carbonyl addition Multicomponent reaction 
Coupling, spectral gap and related topics (Ⅲ)被引量:2
《Chinese Science Bulletin》1997年第18期1497-1505,共9页CHEN MufaDepartment of Mathematics, Beijing Normal University, Beijing 100875, China 
THIS is the last one of a series of three papers. Here, we discuss six topics related to the spectral gap: the gradient estimate, the heat kernel and Harnack inequality, the logarithmic Sobolev inequality, the converg...
关键词:DIFFUSIONS MANIFOLD MARKOV CHAINS spectral gap couplings. 
Coupling, spectral gap and related topics (Ⅱ)被引量:2
《Chinese Science Bulletin》1997年第17期1409-1416,共8页CHEN Muf aDepartment of Mathematics, Beijing Normal University, Beijing 100875, China 
THIS is the second one of a series of three reviews. The ideas introduced in the last review are used to study the estimate of spectral gap and four classes of typical eigenvalue problems on manifolds. The comparison ...
关键词:DIFFUSIONS MANIFOLD MARKOV CHAINS spectral gap couplings. 
Coupling, spectral gap and related topics (Ⅰ)被引量:1
《Chinese Science Bulletin》1997年第16期1321-1327,共7页CHEN MufaDepartment of Mathematics, Beijing Normal University, Beijing 100875, China 
THIS is the first of a series of three reviews. They are partially surveys on three aspects: (ⅰ) explaining the main ideas of our recent application of the coupling method to the estimation of spectral gap, (ⅱ) intr...
关键词:DIFFUSIONS MANIFOLD MARKOV CHAINS spectral gap couplings. 
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