REACTIVITIES

作品数：34被引量：26H指数：3
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相关领域：理学更多>>
相关作者：解春松钟素红龚学庆卢冠忠更多>>
相关机构：杭州师范大学南开大学大连民族学院光电子技术研究所华东理工大学更多>>
相关期刊：《Chinese Journal of Structural Chemistry》《Science Bulletin》《Chinese Journal of Catalysis》《中国科学：化学》更多>>
相关基金：国家自然科学基金The Royal Society中国博士后科学基金更多>>
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Photochemical multicomponent transformation of acceptor-only diazoalkanes by merging their cycloaddition and carbene reactivities
《Chinese Chemical Letters》2023年第9期138-142,共5页Bao-Gui Cai Guo-Yong Xu Jun Xuan 
the National Natural Science Foundation of China(Nos.21971001 and 21702001);the Natural Science Foundation of Anhui Province(No.1808085MB47),for financial support。
Herein,we report an efficient photochemical method for the synthesis of poly-substituted pyrazoles through a multicomponent reaction of acceptor-only diazoalkanes,alkynes,and solvents(cyclic ethers or nitriles).The ke...
关键词：Photochemical synthesis Multicomponent reaction Diazoalkanes CARBENE PYRAZOLES 
Copper-catalyzed diversified annulations betweenα-diketones and alkynylα-diketones
《Chinese Chemical Letters》2022年第6期2997-3002,共6页Xiangwen Kong Fang Yu Shengtong Niu Fan Gong Shuang Yang Jinggong Liu Benlong Luo Xinqiang Fang 
the National Natural Science Foundation of China(Nos.22071242 and 21871260);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB20000000);Fujian Natural Science Foundation(No.2018J05035);Science and Technology Research Program of the Education Department of Jiangxi Province(No.GJJ1991151)。
Copper-catalyzed divergent annulations betweenα-diketones and alkynylα-diketones have been achieved,delivering a series of highly functionalized and biologically important cis-hexahydro-2Hcyclopenta[b]furan(HCPF)and...
关键词：Copper catalysis α-Diketones Diversified annulations Substituents-controlled reactivities Atom economy 
An old story with new insight into the structural transformation and radical production of micron-scale zero-valent iron on successive reactivities
《Chinese Chemical Letters》2020年第10期2634-2640,共7页Xinhao Wang Xueting Pu Yue Yuan Yunjie Xiang Yuling Zhang Zhaokun Xiong Gang Yao Bo Lai 
the financial support from China Postdoctoral Science Foundation(No.2019T120843);Sichuan Science and Technology Program(No.2019YJ0091)。
It is generally recognized that the formation and accumulation of iron oxides on the surface of zero-valent iron(Fe^(0))resulting in significant decrease of contaminant degradation rates during the long-term reactions...
关键词：Zero-valent iron Iron oxides P-NITROPHENOL Structural transformation Successive reactivities 
Predictions of Reactivities of the Outer-Sphere Electron Exchange Reactions in Solution
《Chinese Chemical Letters》1997年第6期505-508,共4页Zheng Yu ZHOU Jian XU (Department of Chemistry, Qufu Normal University,Qufu,Shandong,273165) 
One of the crucial parameters determining the electron transfer rate, Franck-Condon factor, ws evaluated quantitatively for electron exchange reactions involving hexaquo-metal ions. Adopting appropriate spectroscopic ...
COMPARISON　OF　CATALYTIC　REACTIVITIES　OF　TRIPHENYL－PHOSPHINE　COMPLEXES　OF　Ru，Rh，Pd，Fe，Co，Ni　IN　THE　MALEIC　ANHYDRIDE　HYDROGENATION
《Chinese Chemical Letters》1995年第4期343-344,共2页Li, JP Li, ZS Tian, X Yang, KH 
The Sequence of homogeneous catalytic reactivity of triphenylphosphine complexes of Ru, Rh, Pd, Fe, Co, Ni in the maleic anhydride hydrogenation is:Rucl2 (PPh3)3> RhCI (PPh3)3> NiCI2 (PPh3)2>CoCl2 (PPh3) 2> FeCI2 (PPh...
RELATIVE REACTIVITIES OF POLYHALOFLUOROALKANES TOWARD HALGPHILIC ATTACKS被引量：1
《Chinese Chemical Letters》1992年第2期83-86,共4页
Relative reactivities of polyhalofluoroalkanes toward bromophilic or chlorophilic attacks have been evaluated for the first time by comparing the rates of halophilic attacks by a carbanion derived from the addition of...
关键词：Za PH CFC RELATIVE REACTIVITIES OF POLYHALOFLUOROALKANES TOWARD HALGPHILIC ATTACKS 
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