OXIMES

作品数：36被引量：25H指数：3
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相关领域：理学更多>>
相关作者：周玥钟儒刚张娜更多>>
相关机构：西北大学西安交通大学中国科学院上海生命科学研究院海南师范大学更多>>
相关期刊：《物理化学学报》《International Journal of Organic Chemistry》《Green Synthesis and Catalysis》《Journal of Chinese Pharmaceutical Sciences》更多>>
相关基金：国家自然科学基金中国博士后科学基金国家高技术研究发展计划广东省自然科学基金更多>>
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Visible-light-induced photocatalyst-and metal-free radical phosphinoyloximation of alkenes with tert-butyl nitrite as bifunctional reagent
《Chinese Chemical Letters》2025年第3期299-304,共6页Huaixiang Yang Miao-Miao Li Aijun Zhang Jiefei Guo Yongqi Yu Wei Ding 
the financial support from the National Natural Science Foundation of China(Nos.22201265,22201264);the China Postdoctoral Science Foundation(Nos.2022M710133,2022TQ0287)。
The tert-butyl nitrite as a bifunctional reagent mediated radical alkene difunctionalization has emerged as a powerful strategy for synthesis of structurally diverse oxime-containing compounds.However,the phosphorus-c...
关键词：Photochemistry Phosphorus-centered radical Phosphinoyloximation α-Phosphinoyl oximes Bifunctional reagent 
Photoredox/Ti dual-catalyzed dehydroxylative ring-opening Giese reaction of cyclobutanone oximes
《Green Synthesis and Catalysis》2024年第3期159-164,共6页Huaigui Li Yan Li Weidong Yuan Anling Qu Kang Chen Yingguang Zhu 
grateful for the financial support from the National Natural Science Foundation of China(Nos.22101135 and 21502096);the Natural Science Foundation of Jiangsu Province(No.BK20150652);the Fundamental Research Funds for the Central Universities(Nos.KYQN2022058,KJQN201629 and XUEKEN2022032);“333 High-Level Talent Project”of Jiangsu Province.
A dehydroxylative ring-opening Giese reaction of cyclobutanone oximes enabled by photoredox/Ti dual catalysis has been reported in this work.This protocol avoids the prefunctionalization of oximes and the use of stoic...
关键词：Photoredox/Ti dual catalysis Dehydroxylative ring-opening Giese reaction Cyclobutanone oximes γ-Cyanoalkyl radical Distally cyano-substituted amides 
A new oxidative pathway of nitric oxide production from oximes in plants被引量：2
《Molecular Plant》2024年第1期178-198,共21页Pedro Lopez-Gomez Javier Buezo Marina Urra Alfonso Cornejo Raquel Esteban Jorge Fernandez de los Reyes Estibaliz Urarte Estefania Rodriguez-Dobreva Alejandro Chamizo-Ampudia Alejandro Eguaras Sebastian Wolf Daniel Marino Victor Martinez-Merino Jose F.Moran 
supported by grants AGL2014-52396,AGL2017-86293-P,and PID2022-142968NB-I00 from MCIN/AEI/10.13039/501100011033/FEDER,UE,and a grant from the Public University of Navarre(PID-2020-117703GB-I00)(to J.F.M.)and the UPV/EHU-GV IT-1018-16 program(Basque Government)(to R.E.).M.U.is a recipient of a predoctoral fellowship from the Government of Navarre,Spain.J.B.and P.L.-G.have received pre-doctoral fellowships from the Public University of Navarre,Spain.P.L.-G is currently financed by a postdoctoral contract funded by the Spanish National Research Council(20224AT017).J.B.is also a recipient of the"Requalification of the Spanish University System for 2021-2023,Public University of Navarra"fellowship,funded by the European Union-Next Generation(EU).
Nitric oxide(NO)is an essential reactive oxygen species and a signal molecule in plants.Although several studies have proposed the occurrence of oxidative NO production,only reductive routes for NO production,such as ...
关键词：ammonium oxidation AUXIN nitric oxide OXIME PEROXIDASE root phenotype 
Photoredox-neutral ring-opening pyridylation of cyclic oximes via phosphoranyl radical-mediated N-O/C-C bond cleavages and sequential radical-radical coupling
《Chinese Chemical Letters》2023年第5期222-226,共5页Ting Zou Yishu He Rui Liu Yihao Zhang Siping Wei Ji Lu Jun Wang Lin Wang Qiang Fu Dong Yi 
supported by the National Natural Science Foundation of China(Nos.22101237,22171233,22001220);the Open Project Program of Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province(No.HYX21003);the Open Project Program of State Key Laboratory of Natural and Biomimetic Drugs(No.K202105);the Scientific Fund of Sichuan Province(Nos.2022NSFSC1219,21YYJC0697)。
A novel photoredox-neutral ring-opening pyridylation of non-prefunctionalized cyclic oximes has been accomplished through phosphoranyl radical-mediated N-O/C-C bond cleavages followed by radicalradical coupling.This m...
关键词：Pyridylation Cyclic oxime Phosphoranyl radical Photoredox-neutral Radical-radical coupling 
Carbon-oxygen bond formation via visible-light-induced O-H insertion between acylsilanes and oximes
《Green Synthesis and Catalysis》2022年第2期194-197,共4页Bao Gui Cai Qian Li Lei Li Jun Xuan 
We are grateful to the National Natural Science Foundation of China(Nos.21971001,22101002,and 21702001)for financial support.
Visible light promoted C-O bond formation reaction through O-H insertion of acylsilanes with oximes has been developed.The reaction occurred under mild reaction conditions(sole blue LED irradiation in the absence of a...
关键词：Visible light ACYLSILANES Siloxy carbene OXIMES C-O bond formation 
A copper-catalyzed three-component reaction of alkenes,cycloketone oximes and DABCO·(SO_(2))_(2):Direct C(sp^(2))-H cyanoalkylsulfonylation
《Chinese Chemical Letters》2022年第5期2383-2386,共4页Yating Liu Luoyu Wang Ling-Hui Zeng Yun Zhao Tonghao Zhu Jie Wu 
support from the National Natural Science Foundation of China (No. 21871053);the Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang (No. 2019R01005);the Open Research Fund of School of Chemistry and Chemical Engineering, Henan Normal University (No. 2020ZD04) is gratefully acknowledged
A copper-catalyzed three-component reaction of alkenes,cycloketone oximes and DABCO·(SO_(2))_(2) is de-veloped,which provides a convenient route for the synthesis of diverse(E)-cyanoalkylsulfonyl alkenes in moderate ...
关键词：Copper iodide Sulfur dioxide C-C bond cleavage C(sp^(2))-H Cyanoalkylsulfonylation Radical process 
C(sp^(3))-H bond functionalization of oximes derivatives via 1,5-hydrogen atom transfer induced by iminyl radical
《Chinese Chemical Letters》2022年第3期1199-1206,共8页Dao-Qing Dong Jing-Cheng Song Shao-Hui Yang Qi-Xue Qin Zu-Li Wang En-Xuan Zhang Yuan-Yuan Sun Qing-Qing Han Shan Yue 
supported by the National Natural Science Foundation of China (Nos. 21772107, 21901010);Shandong Province Key Research and Development Plan (No. 2019GSF108017)。
Oximes derivatives have been vastly used in organic synthesis. In this review, C(sp^(3))-H bond functionalization of oximes derivatives via iminyl radical induced 1,5-hydrogen atom transfer was discussed. According to...
关键词：Oximes derivatives 1 5-hydrogen atom transfer Iminyl radicals C(sp^(3))-H Bond Visible light 
Rhodium(III)-catalyzed successive C(sp^(2))-H and C(sp^(2))-C(sp^(2))bond activation of aryl oximes:synthetic and mechanistic studies
《Organic Chemistry Frontiers》2022年第3期822-830,共9页Cheng Li Huawen Huang Fuhong Xiao Bin Zhao Guo-Jun Deng 
Support for this work was provided by the National Natural Science Foundation of China(No.21871226 and 21572194);the Hunan Provincial Innovative Foundation for Postgraduate(XDCX2020B114 and CX20200634).The Undergraduate Investigated Study and Innovated Experiment Plan from the Ministry of Education of China and Hunan Province is gratefully acknowledged.
Merging selective C-H cleavage with C-C cleavage in a tandem reaction has been a practical strategy that permits skeletal diversification from simple raw materials.Herein,we describe a rhodium(III)-catalyzed redox-neu...
关键词：materials CATALYZED CLEAVAGE 
Recent advances for the photoinduced C—C bond cleavage of cycloketone oximes被引量：2
《Chinese Chemical Letters》2020年第12期3083-3094,共12页Wei Xiao Jie Wu 
the National Natural Science Foundation of China(Nos.21672037 and 21532001);the Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(No.2019R01005)。
Nitriles are widely existed in many bioactive compounds,and they can be easily transformed into other functional groups.Therefore,the synthesis of nitriles under cyanide-free conditions is of significant importance.Re...
关键词：NITRILES C—C bond cleavage Cycloketone oximes RADICAL PHOTOCATALYSIS 
An Easy Access to Oxime Ethers by Pd-Catalyzed C—O Cross-Coupling of Activated Aryl Bromides with Ketoximes and Chalcone Oximes被引量：1
《Chinese Journal of Chemistry》2020年第8期830-836,共7页Reeta T.M.Rangarajan Raj Pal Singh R.P.Singh Manjula Singh 
An efficient Pd-catalyzed method for C—O cross-coupling of ketoximes and chalcone oximes with activated aryl bromides and bromo-chalcones has been developed.All oxime ethers were obtained in good to excellent yields ...
关键词：COUPLING COUPLING BROMIDE 
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