PYRAZOLE

作品数：159被引量：179H指数：6
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相关领域：理学更多>>
相关作者：刘春霞陈明田小芍黄宗民谭启涛更多>>
相关机构：静宜大学重庆医科大学附属第一医院中国科学技术大学中国农业大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金福建省自然科学基金更多>>
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Redox-Neutral Nickel-Catalyzed Selective Hydroalkynylation of Internal Alkyne and Its Application in Anticancer Agent Discovery
《Chinese Journal of Chemistry》2024年第24期3317-3323,共7页Weiming Chen Teng Liu Shuqing Li Guangyu Li Gaorong Wu Youjia Gao Zhilin Xu Yitao Wu Xiaopeng Peng Jiuzhong Huang 
supported by the National Natural Science Foundation of China(22361003,82260676);Talent Project of Jiangxi Province(jxsq2019101065);the Jiangxi Provincial Natural Science Foundation(20224BAB216005,20232BAB216131);the Science and Technology Projects of Ganzhou(202101094462,2023PNS26854);The Start-up Fund of Gannan Medical University.
Herein,an unprecedented nickel-catalyzed regioselective hydroalkynylation of unsymmetrical internal alkynes was realized with steric hindered resistance selectivity via the cyano-directing group strategy.Significantly...
关键词：Directing group strategy Hydroalkynylation 1 3-Enynes Dihydroindeno[2 1-c]pyrazole Anti-tumor candidate 
Synthesis,crystal structures,and antibacterial activities of two zinc(Ⅱ) complexes bearing 5⁃phenyl⁃1H⁃pyrazole group
《无机化学学报》2024年第10期1986-1994,共9页LIU Chao WU Jiang JIN Zhaolei 
安徽省高校自然科学重点研究项目(No.KJ2020A0737);国家级大学生创新创业训练计划项目(No.202310379009)资助。
A novel compound(H_(2)L)SCN(5⁃methyl⁃3⁃phenyl⁃2H⁃pyrazol⁃1⁃ium thiocyanate)has been obtained by the reaction of thiosemicarbazide with benzoylacetone in ethanol.Two zinccomplexes[Zn(HL)_(2)(NCS)(CH_(3)COO)](1)and[Zn_(...
关键词：zinccomplex 5⁃phenyl⁃1H⁃pyrazole THIOCYANATE crystal structure BACTERIA 
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 
Theoretical study on the application of the largest aluminum-pyrazole ring in electrochemical nitrogen reduction reaction
《Chinese Chemical Letters》2023年第12期339-342,共4页Zirui Wang Sihao Shen Yupeng Han Weihui Fang Qiaohong Li Jian Zhang 
supported by the National Natural Science Foundation of China(Nos.92161105 and 92061104);Natural Science Foundation of Fujian Province(Nos.2021j06035 and 2021J01525);Youth Innovation Promotion Association CAS(No.Y2021081).
Electrochemical nitrogen reduction reaction(NRR)is a mild and sustainable method for ammonia synthesis.Therefore,developing high activity,selectivity,and economic efficiency catalysts with considering the synergistic ...
关键词：Nitrogen reduction reaction Hydrogen evolution reaction ELECTROCATALYSTS Densityfunctional theory Aluminum-pyrazolering Metal catalyst 
Novel lanthanide coordination polymers based on mixed N,O-donor ligands and their visible-light-driven photocatalytic performance
《Journal of Rare Earths》2023年第1期85-90,共6页Jun Chen Weizhi Kou Shunsheng He Chenlan Lin Xin Wang Lianshe Fu Ting-Hai Yang 
Project supported by the National Natural Science Foundation of China (51872140,51973173);the College Students Training Program of Innovation and Entrepreneurship of Jiangsu Province (2021114630082);postgraduate Research&Practice Innovation Program of Jiangsu Province (SJCX20_1027 and SJCX21_1328);the NSF for Universities in Jiangsu Province (18KJB150013)。
In the present work,we prepared three isostructural lanthanide(Ln) coordination polymers(CPs).namely [Ln(Hhpc)(phen)(NO_(3))](Ln=Gd(1),La(2),Y(3),H_(3)hpc=5-hydroxy-1 H-pyrazole-3-carboxyIic acid,phen=1,10-phenanthrol...
关键词：LANTHANIDES Coordination polymers Photocatalytic degradation Pyrazole carboxylic acid Rare earths 
New Progress in Synthesis of Pyrazole Pesticides
《外文科技期刊数据库(文摘版)自然科学》2022年第12期063-066,共4页GEGuidong ZOUCailian 
Many natural substances include pyrazole heterocyclic structural units. Pyrazole heterocyclic compounds have strong biological and pharmacological activities such as antibacterial, antispasmodic, anti-inflammatory, re...
关键词：pyrazole pesticides SYNTHESIS research progress 
Dual Incorporation of Trifluoromethyl and Cyano Groups into Pyrazole Pharmcophores via Silver-Catalyzed Cycloaddition Reaction of Trifluorodiazoethane被引量：2
《CCS Chemistry》2022年第12期3693-3704,共12页Cheng-Feng Gao Yin Zhou Hai Ma Yue Zhang Jing Nie Fa-Guang Zhang Jun-An Ma 
This work is supported by the National Natural Science Foundation of China(grant nos.92156025,21901181,and 21961142015);the National Key Research and Development Program of China(grant nos.2019YFA0905100 and 2021YFF0701700);Tianjin Municipal Science and Technology Commission(grant no.19JCQNJC04700).
The dual incorporation of two important functional groups—trifluoromethyl and cyano moieties into one heterocyclic core in a single-step reaction represents an appealing but largely unaddressed synthetic challenge.He...
关键词：PYRAZOLES trifluoromethyl group cyano group silver catalysis diazo reagents 
Lewis acid-catalyzed enantioselective Friedel-Crafts reaction of pyrazole-4,5-diones withβ-naphthol
《Chinese Chemical Letters》2022年第8期4048-4052,共5页Yangmian Lu Jindong Li Weizhi Gu Ning Li Zhenggen Zha Zhiyong Wang 
the financial support from the Natural Science Foundation of China(No.21772185);National Natural Science Foundation of China(No.22001241);supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB20000000)。
A series of pyrazolone derivatives bearing a tetrasubstituted chiral center were prepared by virtue of a Lewis acid-catalyzed Friedel-Crafts reaction,in which a chiral copper complex was employed as the catalyst.This ...
关键词：Asymmetry Friedel-Crafts reaction Lewis acid-catalyst Pyrazole-4 5-diones Β-NAPHTHOL 
An Efficient One-pot Synthesis of Certain Stereoselective Spiro[pyrazole-4,5′-isoxazoline]-5-one Derivatives:In vitro Evaluation of Antitumor Activities,Molecular Docking and In silico ADME Predictions被引量：1
《Chemical Research in Chinese Universities》2022年第4期1073-1082,共10页Ghadah F.ALJOHANI Fatma A.A.EL-HAG Mohamed S.BEKHEIT Ewies F.EWIES May A.EL-MANAWATY 
supported by the Fund of National Research Centre,Egypt.
Alibrary of novel spiro[pyrazole-4,5′-isoxazoline]-5-one derivatives were designed and synthesized using a concise and efficient one-pot reaction protocol through 1,3-dipolar cycloaddition between 4-benzylidene-3-met...
关键词：Spiroisoxazoline PYRAZOLE Chlrooxime 1 3-Dipolar cycloaddition ANTITUMOR Molecular docking 
Synthesis,Crystal Structure and Anti-fungal/Anti-oomycete Activity of New Pyrazole-benzene Carboxamide Derivatives
《Chinese Journal of Structural Chemistry》2022年第3期253-259,I0014,共8页YANG Zi-Hui LIU Qing-Song SUN Yue SUN Xue-Bao GU Wen 
supported by the National Natural Science Foundation of China (31770616);the Natural Science Foundation for Colleges and Universities in Jiangsu Province (17KJA220002)
Four novel pyrazole-benzene carboxamide derivatives 2a~2d were synthesized and characterized by NMR,HRMS spectral method and X-ray diffraction analysis,and were further conducted for screening the anti-fungal/anti-oom...
关键词：pyrazole-benzene carboxamide crystal structure antifungal activity anti-oomycete activity 
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