云南高校图书馆联盟文献共享服务平台- VINYL

VINYL: 作品数：358被引量：252H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：蔡继平张勇健许斌于杨杜海燕更多>>; 相关机构：广西师范大学上海大学苏州大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金上海市自然科学基金更多>>

Vinyl flanked amorphous conjugated polymer by Knoevenagel condensation of diketopyrrolopyrrole and indacenodithiophene for flexible transistor: 《Science China Materials》2025年第1期110-116,共7页Yanlin Chen Pinyu Chen Shihong Zhou Zhiwei Yang Haijun Long Xianfeng Liang Tianwen Chen Jing Li Luxi Tan Haoli Zhang Lichun Dong Zitong Liu; National Natural Science Foundation of China (NSFC)(21404107, 22175081, and 22375080)。; Conjugated polymers exhibit exceptional adaptability in flexible thin-film transistors,owing to their inherent flexibility and high charge mobility.Nonetheless,achieving conjugated polymers that demonstrate both high ...; 关键词：D-A conjugated polymers DIKETOPYRROLOPYRROLE flexible thin-film transistors indacenodithiophene Knoevenagel condensation

Synthesis of Terminal Vinyl Phosphine Oxides via Desulfonative C—P Formation from Alkenyl Sulfonium Salts: 《有机化学》2024年第12期3747-3752,共6页An Jiangzhen Lv Qiyan Sun Kai Chen Xiaolan Qu Lingbo Yu Bing; 国家自然科学基金(22171249);国家自然科学基金(22071222)。; Cesium carbonate was used as a base to achieve the desulfurization reaction of alkenyl sulfonium salts and phosphine oxides at room temperature,forming C(sp2)—P bonds.This method features simple operation,mild reacti...; 关键词：desulfonative coupling vinyl phosphine oxide C-P bond alkenyl sulfonium salt

Cycloaddition reactions of vinylcarbenes derived from vinyl diazoacetates and vinyl N-sulfonylhydrazones: 《分子科学学报》2024年第6期488-515,共28页WANG Nan WANG Yeming SWASTIK Karmakar BI Xihe; supported by the Research and Development Fund Project of Jilin Engineering Normal University(2024hx58kj);Science&Technology and Biotechnology Department,Govt.of West Bengal,India(1856(Sanc.)/ST/P/S&T/15G-6/2019).; Vinylcarbenes are abundant and attractive feedstock molecules for organic synthesis.Many methods for their cycloaddition reaction require precious catalysts,while recent years have seen a vast in-crease in the number ...; 关键词：CYCLOADDITION metal vinylcarbene vinyl diazoacetate vinyl N-sulfonylhydrazone

The development of high-performance kinetic hydrate inhibitors by introducing N-vinyl caprolactam and vinyl ether homopolymers into PVCap: 《Petroleum Science》2024年第6期4454-4463,共10页Xing Huang Yi-Jian Zhu Xiao-Hui Wang Ran Zhu Peng Xiao Wei-Xin Pang Chang-Yu Sun Guang-Jin Chen; supported by the National Natural Science Foundation of China(Grant No.22127812,22278433,U20B6005,22178379);Hainan Province Science and Technology Special Fund(Grant NO.ZDKJ2021026)。; Low dosage kinetic hydrate inhibitors(KHIs)are a kind of alternative chemical additives to prevent gas hydrate formation in oil&gas production wells and transportation pipelines.In this work,a series of KHIs were expe...; 关键词：HYDRATE Flow assurance Kinetic hydrate inhibitor Synergist effect Interfacial tension

Palladium-catalyzed vinylation of indoles with vinyl ethers via deoxygenative coupling: 《Science China Chemistry》2024年第11期3785-3790,共6页Bowen Wang Jianxiao Li Wanqing Wu Liangbin Huang Huanfeng Jiang; supported by the National Key Research and Development Program of China (2022YFB4101800);the National Natural Science Foundation of China (22231002);the Guangdong Basic and Applied Basic Research Foundation (2024B1515040027)。; Indole is a promising heteroarene in many natural products and pharmaceuticals;therefore, various synthetic methods for indole functionalizations have arisen in recent years. Herein, we report a Pd-catalyzed deoxygena...; 关键词：INDOLE VINYLATION regioselectivity N-vinyl indole palladium catalyst

Asymmetric radical allylation of β-keto esters with vinyl cyclopropanes by dual photoredox/nickel catalysis被引量：1: 《Science China Chemistry》2024年第11期3807-3816,共10页Wen-Yuan Qu Xue-Song Zhou Wen-Jing Xiao Jia-Rong Chen; the National Natural Science Foundation of China (22171099, and 92256301);the National Key R&D Program of China (2023YFA1507203 and 2022YFA1506100);the Open Research Fund of School of Chemistry and Chemical Engineering;the Fundamental Research Funds for the Central Universities of China (CCNU24JCPT016);Henan Normal University (2021YB02);the Double-Thousand Talents Plan of Jiangxi Province (jxsq2023102004)。; Radical-involved allylation reactions have emerged as a powerful platform for construction of carbon-carbon and carbonheteroatom bonds, facilitating the strategic incorporation of diverse allyl moieties. Nevertheless,...; 关键词：asymmetric allylation photoredox catalysis radical addition nickel catalysis β-keto esters vinyl cyclopropanes

Enhanced multifunctional liquid metal-based hydrogels with vinyl silica nanoparticles for advanced strain sensing applications: 《Science China Materials》2024年第10期3309-3320,共12页Bingyan Wang Wenxia Liu Zhaoping Song Guodong Li Dehai Yu Xiaona Liu Huili Wang Shaohua Ge; funded by Key R&D Program of Shandong Province(2021ZDSYS18);National Natural Science Foundation of China(52172147);Natural Science Foundation of Shandong Province(ZR2021MC034,ZR2021MB035 and ZR2022MB095);QUTJBZ Program(2022JBZ01-05).; Conductive hydrogels have garnered considerable interest for their applications in wearable electronic skins,owing to their superior properties.Nevertheless,challenges persist,including low sensitivity,poor cyclic sta...; 关键词：vinyl silica nanoparticles liquid metals guar gum HYDROGEL strain sensor

固体磷酸催化竹屑液化的反应机理: 《四川林业科技》2024年第5期42-48,共7页吴斌何异莞唐宏伟房桂干; 四川省重点研发项目(2023YFS0363)。; 固体磷酸为催化剂液化竹屑制备生物基多元醇,利用FT-IR、GC-MS、NMR等技术和方法对液化产物组成进行了表征,研究其反应机理。研究结果表明:Vinyl ethyl carbitol等烯烃类的生成主要是通过固体磷酸催化PEG400一端脱去羟基形成的,而戊二...; 关键词：固体磷酸催化剂生物基多元醇 Vinyl ethyl carbitol 戊二酸酸值

Tuning the cross-linked structure of basic poly(ionic liquid)to develop an efficient catalyst for the conversion of vinyl carbonate to dimethyl carbonate: 《Chinese Journal of Chemical Engineering》2024年第8期106-116,共11页Zhaoyang Qi Shiquan Zhong Huiyun Su Changshen Ye Limei Ren Ting Qiu Jie Chen; supported by the National Key Research and Development Program of China(2022YFB4101800);National Natural Science Foundation of China(22278077,22108040);Key Program of Qingyuan Innovation Laboratory(00221004);Research Program of Qingyuan Innovation Laboratory(00523006);Natural Science Foundation of Fujian Province(2022J02019)。; Dimethyl carbonate(DMC)is a crucial chemical raw material widely used in organic synthesis,lithiumion battery electrolytes,and various other fields.The current primary industrial process employs a conventional sodium ...; 关键词：Poly(ionic liquid) Cross-linking degree Dimethyl carbonate production Transesterification reaction Mechanism

Uncovering gold nanoparticle synthesis using a microchip laser system through pulsed laser ablation in aqueous solution: 《Industrial Chemistry & Materials》2024年第2期340-347,共8页Barana Sandakelum Hettiarachchi Yusuke Takaoka Yuta Uetake Yumi Yakiyama Hwan Hong Lim Takunori Taira Mihoko Maruyama Yusuke Mori Hiroshi Y.Yoshikawa Hidehiro Sakurai; supported by JSPS KAKENHI(JP19K22187);Foundation for the Promotion of Science&Engineering for financial support;the Japan International Cooperation Agency(JICA)and Otsuka Toshimi Scholarship Foundation(21-S58 and 22-S30)for kindly providing scholarships.; The synthesis of gold nanoparticles(Au NPs)was carried out by utilising the pulsed laser ablation in liquids(PLAL)method with a microchip laser(MCL)system.This portable system features low power consumption and a gian...; 关键词：Pulsed laser ablation in liquids(PLAL) Microchip laser(MCL) Gold nanoparticles Viscosity Poly(N-vinyl-2-pyrrolidone)(PVP)

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