PYRIDYL

作品数：234被引量：205H指数：5
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相关领域：理学更多>>
相关作者：郭应臣乔占平卓立宏黄群增王宏伟更多>>
相关机构：南阳师范学院河北大学吉林大学福州大学更多>>
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相关基金：国家自然科学基金河南省自然科学基金国家重点基础研究发展计划福建省自然科学基金更多>>
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Visible-light-induced ring-opening cross-coupling of cycloalcohols with vinylazaarenes and enones viaβ-C-C scission enabled by proton-coupled electron transfer
《Chinese Chemical Letters》2025年第2期372-377,共6页Qinghong Zhang Qiao Zhao Xiaodi Wu Li Wang Kairui Shen Yuchen Hua Cheng Gao Yu Zhang Mei Peng Kai Zhao 
financial support from National Natural Science Foundation of China(Nos.21801129,22078153 and22378201);National Key Research and Development Program of China(No.2022YFB3805603);Natural science research projects in Jiangsu Higher Education Institutions(No.18KJB150018);Open Research Fund of School of Chemistry and Chemical Engineering;Henan Normal University(No.2024Y16);Nanjing Tech University(Start-up Grant Nos.39837137,39837101 and 3827401739)for financial support。
Pyridyl-based ketones and 1,6-diketones are both attractive and invaluable scaffolds which play pivotal roles in the construction and structural modification of a plethora of synthetically paramount natural products,p...
关键词：Pyridyl-based ketone 1 6-Diketone Proton-coupled electron transfer C-C Bond cleavage Ring-opening coupling 
Synthesis,structure,and magnetic property of a cobalt(Ⅱ)complex based on pyridyl⁃substituted imino nitroxide radical
《无机化学学报》2025年第2期407-412,共6页WANG Xiaoling ZHANG Hongwu LIU Daofu 
淮南师范学院科研创新团队建设计划资助。
A new cobalt(Ⅱ)-radical complex:[Co(im4-py)_(2)(PNB)_(2)](im4-py=2-(4'-pyridyl)-4,4,5,5-tetramethylimidazole-1-oxyl,HPNB=p-nitrobenzoic acid)has been synthesized and characterized by X-ray diffraction analysis,elemen...
关键词：Co(Ⅱ)complex imino nitroxide radical crystal structure magnetic property 
Metal-free construction of diverse 1,2,4-triazolo[1,5-a]pyridines on water
《Chinese Chemical Letters》2025年第1期244-247,共4页Chunhua Ma Mengjiao Liu Siyu Ouyang Zhenwei Cui Jingjing Bi Yuqin Jiang Zhiguo Zhang 
financial support from the National Natural Science Foundation of China(No.82003585);the Program for Science&Technology Innovation Talents in Universities of Henan Province(No.24HASTIT069);the Technical Innovation Team of Henan Normal University(No.2022TD03);the Special Project for Fundamental Research in University of Henan Province(No.23ZX009);the Henan Science and Technology Program(No.232102310364);the Key Project of Henan Educational Committee(No.22A150041);Excellent Youth Foundation of Henan Scientific Committee(No.222300420012);the Young Core Instructor Training Program of Xinyang Agriculture and Forestry University(2023)。
A transition-metal-and oxidant-free amination/cyclization reaction to access 1,2,4-triazolo[1,5-a]pyridines was realized in water by using amino diphenylphosphinate as amino source.A broad array of readily accessible ...
关键词：1 2 4-Triazolo[1 5-a]pyridines On water N-(Pyridyl)amides CYCLIZATION METAL-FREE 
Copper complexes of anthrahydrazone bearing pyridyl side chain:Synthesis,crystal structure,anticancer activity,and DNA binding
《无机化学学报》2025年第1期213-224,共12页HUANG Yao WU Yingshu BAO Zhichun HUANG Yue TANG Shangfeng LIU Ruixue LIU Yancheng LIANG Hong 
国家自然科学基金(No.22167005);云南开放大学高层次人才科研启动经费(No.060123070);云财教2024年“三区”科技人才项目(No.061024023);云南省一流学科“高原农业资源与环境”建设经费(No.060123076)资助。
To expand the study on the structures and biological activities of the anthracyclines anticancer drugs and reduce their toxic side effects,the new anthraquinone derivatives,9‑pyridylanthrahydrazone(9‑PAH)and 9,10‑bisp...
关键词：anthrahydrazone metal complex crystal structure anticancer activity cell apoptosis 
The role of singlet oxygen and hydroxyl radical in the photobleaching of meso-substituted cationic pyridyl porphyrins in the presence of folic acid被引量：1
《Journal of Innovative Optical Health Sciences》2024年第5期67-80,共14页Lusine Mkrtchyan Torgom Seferyan Marina Parkhats Sergei Lepeshkevich Boris Dzhagarov Gagik Shmavonyan Elena Tuchina Valery Tuchin Grigor Gyulkhandanyan 
supported by the RA MESCS Science Committee and Belarusian Republican Foundation for Fundamental Research in the frames of the joint research project SC No.21SC-BRFFR-1F007 and BRFFR Grant No.21ARM-014 accordingly,as well as from the Ministry of Science and Higher Education of Russian Federation within the framework of a state assignment(project No.FSRR-2023-0007)。
Using a photosensitizer(PS),light,and oxygen,photodynamic therapy creates cytotoxic reactive oxygen species,such as singlet oxygen(1O2),that kill cancer cells.Many cancer cell lines have up to 300 times more folic aci...
关键词：Photodynamic therapy cancer quenchers HISTIDINE MANNITOL 
Amplified circularly polarized luminescence of chiral metal-organic frameworks via post-synthetic installing pillars
《Chinese Chemical Letters》2024年第10期485-489,共5页Xue-Zhi Wang Yi-Tong Liu Chuang-Wei Zhou Bei Wang Dong Luo Mo Xie Meng-Ying Sun Yong-Liang Huang jie Luo Yan Wu Shuixing Zhang Xiao-Ping Zhou Dan Li 
financially supported by the National Natural Science Foundation of China(Nos.21731002,21871172,21975104,22171106,22301103,22375075,and 82227802);the Guangdong Major Project of Basic and Applied Research(No.2019B030302009);Guangdong Natural Science Foundation(No.2022A1515011937);the Guangzhou Science and Technology Program(Nos.202002030411,202201020022);Guangdong Basic and Applied Basic Research Foundation(No.2022A1515110523);the China Postdoctoral Science Foundation(Nos.2023T160269,2023M741374);Jinan University。
Post-synthetic installation strategy is an effective approach to improve the functions of metal-organic frameworks(MOFs).Herein,a pair of chiral MOFs is successfully constructed through solvothermal subcomponent self-...
关键词：Chiral metal-organic frameworks Circularlypolarized luminescence Post-synthetic installation Pyridyl-terminated pillars Chirality transfer 
A hydrogen-bonded organic framework containing fluorescent carbazole and responsive pyridyl units for sensing organic acids
《Chinese Chemical Letters》2024年第9期458-463,共6页Liangji Chen Zhen Yuan Fudong Feng Xin Zhou Zhile Xiong Wuji Wei Hao Zhang Banglin Chen Shengchang Xiang Zhangjing Zhang 
supported by the National Natural Science Foundation of China(Nos.22271046,21971038,21975044);the Fujian Provincial Department of Science and Technology(No.2019L3004);the Foundation of National Key Laboratory of Human Factors Engineering(No.HFNKL2023W04)。
Hydrogen-bonded organic frameworks(HOFs)are a promising candidate for optical sensing,but the lack of effective design strategies poses significant challenges to the construction of HOFs for organic acid sensing.In th...
关键词：Hydrogen-bonded organic framework Organic acid sensing Acids recognition Carbazole luminescence Pyridine protonation 
A homopolymolybdate-supported plate-like 2D cobalt network constructed from a new pyrazole-amide-pyridyl ligand: highly electrochemical activity in both capacitive performance and the detection of Cr(Ⅵ)被引量：1
《Tungsten》2024年第2期422-427,共6页Xiu-Li Wang Yong-Zhen Chen Zhi-Han Chang Yu-Chun Lin Jing-Yi Ma 
financially supported by the National Natural Science Foundation of China(Nos.22271021,21971024);Liao Ning Revitalization Talents Program(XLYC1902011),which are gratefully acknowledged.
By employing a new semi-rigid pyrazole-amide-derived bis(pyridyl)ligand[N,N'-bis(4-picolylamine)-1-hydropyrazole(4-dpap)],a new homopolymolybdate-based two-dimensional(2D)plate-like complex[Co(4-dpap)(H_(2)O)(β-Mo_(8...
关键词：Homopolymolybdate Metal–organic network Pyrazole-amide-derived bis(pyridyl)ligand SUPERCAPACITOR Electrochemical sensor 
Peculiarities of Ethylene Polymerization Reactions with Bis(imino)pyridyl Complexes of CoCl_(2) and FeCl_(2)被引量：1
《Chinese Journal of Polymer Science》2024年第4期492-500,共9页Laura A.Rishina Yury V.Kissin Svetlana S.Lalayan Artem A.Antonov Vadim G.Krasheninnikov Alexander A.Gulin 
carried out according to the program of Fundamental Scientific Research of the Russian Federation
The article describes ethylene polymerization reactions with transition metal catalysts based on complexes of CoCl_(2) and FeCl_(2) with an N,N,N-tridentate ligand 2,6-bis[1-(2,6-dimethylphenylimino)ethyl]pyridine. Th...
关键词：Ethylene polymerization Bis(imino)pyridyl complexes of CoCl_(2)and FeCl_(2) Molecular-weight distribution Polymer chain structure 
Rh(Ⅱ)-catalyzed intermolecular carboamination of pyridines via double Csp^(2)-H bond activations
《Science China Chemistry》2024年第1期374-382,共9页Zhongfeng Luo Jingxing Jiang Lifang Zou Xiaoyu Zhou Junshan Liu Zhuofeng Ke Fengjuan Chen Huanfeng Jiang Wei Zeng 
supported by the National Natural Science Foundation of China(22271100,21973113);the Key-Area Research and Development Program of Guangdong Province(2020-B010188001);the Guangdong Basic and Applied Basic Research Foundation(2023A1515010070);the China Postdoctoral Science Foundation(2021M701243)。
We disclose the development of the Rh-catalyzed amine-directed remote 5,6-carboamination protocol of pyridines via dual Csp^(2)-H functionalizations.A variety of readily available 2-aminopyridines and 1,2,3-triazoles ...
关键词：Rh-catalysis AZAINDOLES pyridyl Csp^(2)-H bond carboamination coupling-cyclization 
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