ALKENE

作品数：92被引量：53H指数：4
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相关领域：理学更多>>
相关作者：王晓霞刘昌会唐林潘彬顾彦龙更多>>
相关机构：广东石油化工学院武汉大学生物化学研究所萨萨里大学更多>>
相关期刊：《Chinese Journal of Reactive Polymers》《Aggregate》《Petroleum Science》《Chinese Journal of Catalysis》更多>>
相关基金：国家自然科学基金天津市自然科学基金王宽诚敎育基金中国博士后科学基金更多>>
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Effect of industrial alkene ozonolysis on atmospheric H_(2)SO_(4)formation
《Journal of Environmental Sciences》2025年第4期466-476,共11页Xing Wang Xiaowen Shi Youling Jiang Yan Ma Jun Zheng 
supported by the National Natural Science Foundation of China(Nos.41975172,42275116,and 41730106).
This study has employed the master chemical mechanism(MCM)to investigate the influence of the ozone oxidation pathways in the atmospheric formation of H_(2)SO_(4)from shortchain olefins in industrialized areas.In-situ...
关键词：Gaseous sulfuric acid Alkene ozonation reaction MCM model Sensitivity analysis 
Heterogeneous Co-based catalytic systems for alkene hydroformylation
《Chinese Journal of Catalysis》2025年第3期115-141,共27页Chao-an Liang Bo Zeng Baolin Feng Huibing Shi Fengqi Zhang Jianhua Liu Lin He Yuxiao Ding Chungu Xia 
国家自然科学基金(22202217,22072166,22472182);山东省科技厅支持项目(2023CXGC010607).
Hydroformylation of olefins is one of the highest-volume industrial reactions to meet the vast demands for aldehydes as well as their derivatives.Homogeneous Co complexes were the original catalysts industrialized sin...
关键词：Cobalt catalysts Alkene hydroformylation Heterogeneous catalysis Aldehyde derivatives Cobalt stabilization 
Wintertime ozone surges:The critical role of alkene ozonolysis
《Environmental Science and Ecotechnology》2024年第6期304-313,共10页Jin Yang Yangzong Zeren Hai Guo Yu Wang Xiaopu Lyu Beining Zhou Hong Gao Dawen Yao Zhanxiang Wang Shizhen Zhao Jun Li Gan Zhang 
Research Grants Council(RGC)of the Government of the Hong Kong Special Administrative Region(PolyU 152124/21 E and N_PolyU530/20);research support scheme of Research Institute for Land and Space at The Hong Kong Polytechnic University(1-CD79);Start-up Fund for RAPs under the Strategic Hiring Scheme of the Hong Kong Polytechnic University(1-BD3T).
Ozone(O_(3))pollution is usually linked to warm weather and strong solar radiation,making it uncommon in cold winters.However,an unusual occurrence of four high O_(3)episode days(with maximum hourly concentrations exc...
关键词：Ozone pollution Winter ALKENES Radical chemistry PBM-MCM 
Visible-Light Photoredox-Catalyzed Carbon/Carboxylation of Alkenes with Malonates and CO_(2)
《有机化学》2024年第10期3159-3168,共10页Zhang Aolong Yang Han Cheng Peidong Yao Yang Sun Song 
国家自然科学基金(No.21602019);环保功能吸附材料制备技术国地联合工程实验室开放基金(No.SDGC2125)资助项目.
A photoredox-catalyzed cascade carbon/carboxylation of activated alkenes with malonates acetals and CO_(2) has been achieved,leading to a range of functionalized 1,1,3-tricarboxylates in good efficiency under mild rea...
关键词：carbon dioxide CARBOXYLATION alkene difunctionalization visible-light catalyzed 
Multi-state photoluminescent properties of an overcrowded alkene-based molecular motor in aggregates
《Aggregate》2024年第5期1-8,共8页Yahan Shan Jinyu Sheng Qi Zhang Marc C.A.Stuart Da-Hui Qu Ben L.Feringa 
National Natural Science Foundation of China,Grant/Award Numbers:22220102004,22025503;Shanghai Municipal Science and Technology Major Project,Grant/Award Number:2018SHZDZX03;Innovation Program of Shanghai Municipal Education Commission,Grant/Award Number:2023ZKZD40;Fundamental Research Funds for the Central Universities,the Program of Introducing Talents of Discipline to Universities,Grant/Award Number:B16017;Science and Technology Commission of Shanghai Municipality,Grant/Award Number:21JC1401700;Starry Night Science Fund of Zhejiang University Shanghai Institute for Advanced Study,Grant/Award Number:SN-ZJU-SIAS-006;China Scholarship Council,Grant/Award Number:202006745016;Dutch Ministry of Education,Culture and Science,Grant/Award Number:024.001.035。
Photoisomerization and photoluminescence are two distinct energy dissipation path-ways in light-driven molecular motors.The photoisomerization properties of discrete molecular motors have been well established in solu...
关键词：aggregation-induced emission gelation-induced emission mechanochromicfluorescence molecular motor PHOTOLUMINESCENCE 
Visible-light-induced Synthesis of Organic Peroxides via Decarboxylative Couplings of Carboxylic Acids,Alkenes and tert-Butyl Hydroperoxide
《Chemical Research in Chinese Universities》2024年第5期863-873,共11页HUANG Qiuwei LOU Chenhao LV Leiyang LI Zhiping 
supported by the National Natural Science Foundation of China(Nos.22071266,22201300).
Herein,we present a photoinduced,CeCl_(3)-catalyzed three-component decarboxylative reaction that couples carboxylic acids,alkenes and tert-butyl hydroperoxide for the formation of various organic peroxides.The ligand...
关键词：Visible-light catalysis Difunctionalization Carboxylic acid ALKENE Organic peroxide 
Chemoselective epoxidation of electron-deficient olefins with molecular oxygen via conjugated olefins epoxidation and BHT hydroxylation
《Science China Chemistry》2024年第9期3012-3018,共7页Jia Nie Huanfeng Jiang Chuanle Zhu 
supported by the National Natural Science Foundation of China(22271097);the Guangdong Basic and Applied Basic Research Foundation(2022A1515240017)。
The chemoselective epoxidation of electron-deficient olefins in the presence of electron-rich alkene moieties is reported.This chemoselective epoxidation strategy undergoes a conjugated olefin epoxidation and BHT hydr...
关键词：CHEMOSELECTIVE EPOXIDATION ALKENE fluorine molecular oxygen 
Controlling the Reactivity of IBA-N_(3)by Switching Halogen Salts:Providing a Universal Strategy for Haloazidation of Alkenes
《Chinese Journal of Chemistry》2024年第16期1839-1845,共7页Chen-Xi Xia Xin-Lei Sun Jinfeng Zhang Yue Ren Yan Yu Kuai Wang Ling-Guo Meng 
the National Natural Science Foundation of China(22101215);the Independent Research Foundation of Key Laboratory of Green and Precise Synthetic Chemistry and Applications in Huaibei Normal University,Ministry of Education(KLGPSCA202208);the University Top Talents Academic Funding Project of Anhui Province(gxbjzD2021097),the Natural Science Foundation of Educational Committee from Anhui Province and Huaibei Normal University(KJ2020A0045;2023ZK078;2023ZK079);University Outstanding Young Talents Support Program of Anhui Province(2023AH030078);the Crosswise Tasks of Huaibei Normal University(22100280).
Although various routes have been reported for haloazidation,unavoidable problems exist,such as environmentally unfriendly monomer halogen,the need for in situ generation of unstable halogen azides(XN3),applicability ...
关键词：Haloazidation ALKENE IBA-N_(3) Halogen salts Difunctionalization Selectivity Radicals Synthetic methods 
General radical difluoromethylation using difluoroacetic anhydride via photoredox catalysis
《Science China Chemistry》2024年第8期2637-2646,共10页Meng He Yankai Yang Heng Zhang Zhipeng Guan Zhi-Bing Dong Hong Yi Aiwen Lei 
supported by the China Postdoctoral Science Foundation (2021M702516);the National Key R&D Program of China (2021YFA1500104);the National Natural Science Foundation of China (22031008);the Science Foundation of Wuhan(2020010601012192)。
CF_(2)H-containing molecules play pivotal roles in diverse fields from medicinal chemistry to materials science. However, the application of existing CF_(2)H reagents as a source of CF_(2)H radical is limited by their...
关键词：RADICAL DIFLUOROMETHYLATION alkenes/dienes/heteroaromatics difluoroacetic anhydride PHOTOREDOX 
Rh(Ⅲ)-catalyzed late-stage C-H alkenylation and macrolactamization for the synthesis of cyclic peptides with unique Trp(C7)-alkene crosslinks
《Chinese Chemical Letters》2024年第8期270-277,共8页Shulei Hu Yu Zhang Xiong Xie Luhan Li Kaixian Chen Hong Liu Jiang Wang 
the National Key R&D Program of China(No.2022YFA1302900 to H.Liu);National Natural Science Foundation of China(Nos.82130105,22337003,82121005 to H.Liu;and Nos.22177124,82322063 to J.Wang);Program of Shang-hai Academic Research Leader(No.23XD1460300 to J.Wang);the Lingang Laboratory(No.LG-GG-202204-02 to J.Wang)for supporting this work.We would like to acknowledge Shanghai Highline Therapeutics.
Heterocycle-braced cyclic peptides have demonstrated enhanced metabolic stability,increased potency and selectivity.Here,we present a rapid synthesis method for constructing Trp(C7)-alkene(E)-crosslinked cyclic peptid...
关键词：C-H functionalization Rh(Ⅲ)-catalyzed ALKENYLATION Cyclic peptides MACROLACTAMIZATION 
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