OXAZOLE

作品数：27被引量：36H指数：3
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相关领域：理学化学工程更多>>
相关作者：张幸方道谢斌斌金俊弘杨胜林更多>>
相关机构：湖北医药学院东华大学北京师范大学中国科学院生态环境研究中心更多>>
相关期刊：《Chinese Journal of Polymer Science》《Chinese Journal of Chemical Physics》《Journal of Materials Science & Technology》《Nano-Micro Letters》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重点基础研究发展计划更多>>
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Crosslinked Colorless Polyimide Films via Oxazole Groups as Crosslinking Agent:Preparation and Properties
《Chinese Journal of Polymer Science》2024年第12期1905-1914,I0007,共11页He Wang Zhen-Chao Liu Xue Shang Li-Dong Feng Xin-Chao Bian Xue-Si Chen 
A series of transparent crosslinked colorless polyimide(CPI)films are prepared from 3,3',4,4'-biphenyltetracarboxylic dianhydride(BPDA),2,2'-bis(trifluoro-methyl)benzidine(TFMB),and 4,4'-oxydianiline(ODA)by thermal im...
关键词：POLYIMIDE Colorless transparent film Crossking structure Optical property Thermal property Mechanical property 
Significantly improved interfacial properties of silicon dioxide nanowire functionalized poly(p-phenylene-2,6-benzobisoxazole)(PBO)fibers/polytetrafluoroethylene(PTFE)wave-transparent laminated composites被引量：1
《Journal of Materials Science & Technology》2024年第16期232-240,共9页Xusheng He Chao Xiao Huichao Du Yanyan Wang Xin Ding Kang Zheng Meng Xue Xingyou Tian Xian Zhang 
supported by the National Natural Science Foundation of China(No.U21A2094);CASHIPS Director’s Fund(Nos.YZJJZX202015,YZJJ202304-CX,YZJJ2023QN36);Anhui Province Postdoctoral Researcher Research Project(No.E24F0D27);Central Government Guiding Local Government Science and Technology Development Special Fund Project(No.2022ZB09002).
Poly(p-phenylene-2,6-benzobisoxazole)(PBO)fiber and polytetrafluoroethylene(PTFE)resin have been widely acknowledged as excellent wave-transparent materials for future high-frequency applications due to their exceptio...
关键词：PBO fibers PTFE Silicon dioxide nanowires Wave-transparent laminated composites 
Synthesis of Planar-Chiral[2.2]Paracyclophane-Based Oxazole-Pyrimidine Ligands and Application in Nickel-Catalyzed 1,2-Reduction ofα,β-Unsaturated Ketones
《Chinese Journal of Chemistry》2024年第7期705-710,共6页Juan Wang Qing-Xian Xie Xiang Li Chang-Bin Yu Yong-Gui Zhou 
Financial support from National Natural Science Foundation of China (22171260);K.C.Wong Education Foundation of CAS (GJTD-2020-08)is acknowledged.
The planar-chiral ligands have been widely applied as a class of unique and significant ligands in asymmetric catalysis.Among them,chiral[2.2]paracycyclophane has emerged as a privileged type of planar-chiral framewor...
关键词：Oxazole-pyrimidine ligands Planar chirality Nickel HYDROBORATION Asymmetric synthesis 
Electrochemical construction of 2,5-diaryloxazoles via N–H and C(sp_(3))-H functionalization被引量：1
《Chinese Chemical Letters》2024年第4期340-345,共6页Tong Li Leping Pan Yan Zhang Jihu Su Kai Li Kuiliang Li Hu Chen Qi Sun Zhiyong Wang 
the financial support from the National Natural Science Foundation of China (Nos.21772185;22001241);the support from the Science and Technology Major Project of Anhui Province of China (No.201903a07020003);the Science and Technology Major Project of Fuyang of Anhui Province of China(No.FK20208018)。
An efficient N–H and C(sp~3)-H functionalization of aryl ketones with benzylamines/amino acids was developed under mild conditions by virtue of anodic oxidation. A variety of functionalized 2,5-diaryloxazoles were ob...
关键词：ELECTROCHEMICAL METAL-FREE OXAZOLE Oxidant-free 
Flexible and Robust Functionalized Boron Nitride/Poly(p‑Phenylene Benzobisoxazole)Nanocomposite Paper with High Thermal Conductivity and Outstanding Electrical Insulation被引量：1
《Nano-Micro Letters》2024年第2期423-437,共15页Lin Tang Kunpeng Ruan Xi Liu Yusheng Tang Yali Zhang Junwei Gu 
The authors are grateful for the support and funding from the Foundation of National Natural Science Foundation of China(52373089 and 51973173);Startup Foundation of Chongqing Normal University(23XLB011),Science and Technology Research Program of Chongqing Municipal Education Commission(KJQN202300561);Fundamental Research Funds for the Central Universities。
With the rapid development of 5G information technology,thermal conductivity/dissipation problems of highly integrated electronic devices and electrical equipment are becoming prominent.In this work,“high-temperature...
关键词：Poly(p-phenylene-2 6-benzobisoxazole)nanofiber Boron nitride Thermal conductivity Electrical insulation 
High-strength super-hydrophobic double-layered PBO nanofiberpolytetrafluoroethylene nanocomposite paper for high-performance wave-transparent applications被引量：10
《Science Bulletin》2022年第21期2196-2207,共12页Lin Tang Yusheng Tang Junliang Zhang Yuhan Lin Jie Kong Kun Zhou Junwei Gu 
supported by the National Scientific Research Project(Basis Strengthening Plan);China Postdoctoral Science Foundation(2019M653735);State Key Laboratory of Solidification Processing at the Northwestern Polytechnical University(NPU)(SKLSP202103);the Innovation Foundation for Doctor’s Dissertations of NPU(CX2021036);financially supported by the Polymer Electromagnetic Functional Materials Innovation Team of Shaanxi Sanqin Scholars。
Poly(p-phenylene-2,6-benzobisoxazole)nanofiber(PNF)paper is facing unprecedented challenges in enhancing the interaction between the PNFs and improving its hydrophobicity.In this work,a sol–gel film transformation ap...
关键词：Poly(p-phenylene-2 6-benzobisoxazole) Coordination bonds Tensile strength Wave-transparent SUPER-HYDROPHOBICITY 
Hybrid Polymer Membrane Functionalized PBO Fibers/Cyanate Esters Wave‑Transparent Laminated Composites被引量：5
《Advanced Fiber Materials》2022年第3期520-531,共12页Zheng Liu Xiaoli Fan Lei Cheng Junliang Zhang Lin Tang Yusheng Tang Jie Kong Junwei Gu 
The authors are grateful for the support and funding from National Scientifc Research Project(Basis Strengthening Plan);China Postdoctoral Science Foundation(2019M653735);State Key Laboratory for Modifcation of Chemical Fibers and Polymer Materials from Donghua University(KF2001);State Key Laboratory of Solidifcation Processing in NWPU(SKLSP202103);L.Tang thanks for the Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University(CX2021036);This work is also fnancially supported by Polymer Electromagnetic Functional Materials Innovation Team of Shaanxi Sanqin Scholars.
Hybrid polymer membrane(TA-APTES),synthesized by tannic acid(TA)and aminopropyl trethoxysilane(APTES)based on the Schif’s base and Michael addition reaction,is deposited on the surface of poly(p-phenylene-2,6-benzobi...
关键词：Poly(p-phenylene-2 6-benzobisoxazole)fbers Bisphenol A dicyanate ester resins Wave-transparent laminated composites Interlaminar shear strength Surface functionalization 
Theoretical design of new bridge-ring insensitive high energy compounds by selected normal Diels-Alder reactions between NH_(2)-substituted oxazoles and NO_(2)/NF_(2)/NHNO_(2)-substituted ethylenes/acetylenes
《Defence Technology（防务技术）》2021年第5期1731-1739,共9页Qiong Wu Qin-nan Hu Ming-quan Li Ze-wu Zhang Wei-hua Zhu 
the Natural Science Foundation of Jiangsu(BK20170761);Natural Science Foundation of Nanjing Institute of Technology(JCYJ201806);Science Innovation Project for Undergraduates of Nanjing Institute of Technology(TB202002005);Outstanding Scientific and Technological Innovation Team in Colleges and Universities of Jiangsu Province,and Jiangsu Overseas Visiting Scholar Program for University Prominent Young&Middle-aged Teachers and Presidents.
In this work,NH_(2)-substituted oxazoles and NO_(2)/NF_(2)/NHNO_(2)-substituted ethylenes/acetylenes were designed and used as dienes and dienophiles,respectively,in order to develop new bridge-ring insensitive high e...
关键词：Diels-Alder Energetic compounds OXAZOLE High energy Insensitive 
Microwave Assistant Synthesis and Crystal Structures of Two Substituted Oxazole Isoxazole Carboxamides被引量：1
《Chinese Journal of Structural Chemistry》2020年第10期1906-1911,1746,共7页KANG Tao LIU Cheng-Guo WU Shi-Long GAO Shuang YE Fei FU Ying 
the National Natural Science Foundation of China(Nos.31801784 and 31572042);Natural Science Foundation of Heilongjiang Province(No.ZD2017002);the Research Science Foundation in Technology Innovation of Harbin(No.2017RAQXJ0172)。
Two novel substituted phenyl oxazole isoxazole carboxamides have been synthesized by microwave assistant technology.The target compounds were characterized by IR,1H NMR,13C NMR and HRMS,and their single-crystal struct...
关键词：oxazole isoxazole carboxamides single-crystal structure synthesis bioactivity 
Approach to 2′-(Dialkylamino)-1-alkyl-4′H-spiro[indoline-3,5′-oxazole]-2,4′-diones and 1,3-Oxazin-4-ones via Cyclization of Vilsmeier Salts withα-Hydroxy andβ-Carbonyl Amides
《Chemical Research in Chinese Universities》2019年第2期216-220,共5页DAI Jianan LIU Bengen WEI Zhonglin CAO Jungang LIANG Dapeng DUAN Haifeng LIN Yingjie 
the National Natural Science Foundation of China(No.51373067).
A straiglitforward and efficient synthetic method of 2′-(dialkylammo)-l-alkyl-4′H-spiro[indoline-3,5′-oxazole]-2,4′-diones and 2-(dialkylamino)-5,6-dihydro-4H-naphtho[2,1-e][1,3]oxazin-4-one-derivatives have been ...
关键词：SPIROOXINDOLE unit 2-Oxazolin-4-ones CORE STRUCTURE 3-Oxazin-4-ones CORE STRUCTURE 
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