Β-DIKETONE

作品数：54被引量：57H指数：5
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相关领域：理学更多>>
相关作者：尹周澜胡久刚胡慧萍陈启元李洪峰更多>>
相关机构：中南大学广东工业大学大连理工大学黑龙江大学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Chinese Journal of Polymer Science》《Journal of Rare Earths》《Science China Chemistry》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国家教育部博士点基金更多>>
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Mechanisms of isomerization and hydration reactions of typicalβ-diketone at the air-droplet interface
《Journal of Environmental Sciences》2024年第7期225-234,共10页Yuemeng Ji Weiyong Luo Qiuju Shi Xiaohui Ma Ziqi Wu Weina Zhang Yanpeng Gao Taicheng An 
supported by the Guangdong Basic and Applied Basic Research Foundation(No.2019B151502064);the National Natural Science Foundation of China(Nos.42077189,42020104001,and 42277081);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(No.2017BT01Z032);the Science and Technology Key Project of Guangdong Province;China(No.2019B110206002);the Guangdong Provincial Key R&D Program(No.2022-GDUT-A0007)。
Acetylacetone(AcAc)is a typical class ofβ-diketones with broad industrial applications due to the property of the keto-enol isomers,but its isomerization and chemical reactions at the air-droplet interface are still ...
关键词：ACETYLACETONE Air-droplet interface Theoretical simulation ISOMERIZATION Hydration reaction mechanism 
3,6-Bis-β-Dicarbonylsubstituted Carbazoles Bearing N-Spacers and Their Eu(III) Complexes as Immunofluorescent Labelling Agents
《International Journal of Organic Chemistry》2024年第1期20-31,共12页Dmitry E. Pugachev Georgy V. Zatonsky Tatyana S. Kostryukova Anna G. Shubina Nikolay V. Vasiliev 
New reagents for immunofluorescence analysis of carbazole series containing fluorinated β-dicarbonyl fragments and carboxylic substituent groups separated by spacers of different lengths from the light-gathering carb...
关键词：Fluorescence Immunoassay Fluorinated β-Diketones CARBAZOLE Europium Complexes STREPTAVIDIN Nanodispersions 
Copper-Catalyzed C-C(O)C Bond Cleavage of Monoalkylated β-Diketone: Synthesis of α,β-Unsaturated Ketones
《International Journal of Organic Chemistry》2023年第2期41-49,共9页Tony Wheellyam Pouambeka Victor N’goka Narcisse Nicaise Obaya Guy Crépin Enoua Hubert Makomo Qian Zhan 
A new and simple route for the synthesis of α,β-unsaturated ketones via cleavage of the C-C(O)C single bond of monoalkylated β-diketone has been described. The reaction was catalyzed by copper, a cheap transition m...
关键词：Monoalkylated β-diketone α β-Unsaturated Ketones COPPER-CATALYZED C-C(O)C Bond Cleavage 
Water-induced luminescence improvement in a lanthanide β-diketone complex for monitoring water purity
《Chinese Chemical Letters》2022年第4期2117-2120,共4页Xiaojun Zhang Xiaomeng Jin Yuxin Li 
National Natural Science Foundation of China (No.22075071);Reform and Development Fund Project of Local University supported by the Central Government。
Water-caused luminescence quenching is a well-known and intractable issue for luminescence lanthanide complexes, greatly confining their broad application as sensing and displaying devices in water system.Herein, an a...
关键词：Water-induced luminescence improvement Lanthanide complex β-Diketone ligand Water quality monitor Luminescence sensing Through-space charge transfer 
Design, Synthesis, Crystal Structure and Photoluminescence Properties of Four New Europium (III) Complexes with Fluorinated β-Diketone Ligand
《Crystal Structure Theory and Applications》2021年第1期1-13,共13页Tetsuji Moriguchi Hiromasa Kawata Venkataprasad Jalli 
The strong photoluminescence properties of europium complexes with organic ligands attracted the attention of many researchers and found a wide range of uses in medical, industrial and biological fields. In this artic...
关键词：Tetrakis Europium Complexes Luminescence Fluorinate β-Diketone Ligand PYRIDINE BIPYRIDINE PIPERAZINE Bipiperidine 
Facile Synthesis of Bis-Trifluoromethyl 1,8-Dioxo-Octahydroxanthene Derivatives
《International Journal of Organic Chemistry》2019年第3期121-129,共9页Cosmas O. Okoro Mumiye A. Ogunwale Abiodun S. Oyedele 
Xanthene and Xanthenediones are structural components of several bioactive and semi-synthetic molecules. This work described an expeditious synthesis of novel and hitherto unreported bis-trifluoromethyl xanthene dione...
关键词：Xanthenedione AROMATIC ALDEHYDE Cyclic Β-DIKETONE 5-Trifluoromethyl 
Synergistic extraction of zinc from ammoniacal solutions using a β-diketone mixed with trialkylphosphine oxide被引量：1
《Rare Metals》2019年第3期270-276,共7页Ru-Long Zhu Xin-Bin Li Chang Wei Hui Huang Min-Ting Li Cun-Xiong Li Fu-Li Tang 
financially supported by the National Basic Research Program of China (No. 2014CB643404);the National Natural Science Foundation of China (Nos.51174104, 51304093, and 51364022)
A simple comparative study of synergistic extraction of zinc from ammonium sulfate and ammonium chloride systems with mixtures of Mextral54-100 and tri-nalkylphosphine oxide(TRPO) dissolved in n-heptane was described....
关键词：SYNERGISTIC extraction ZINC AMMONIUM SULFATE AMMONIUM chloride Mextral54-100 Trialkylphosphine oxide 
Enolic Schiff Base Zinc Amide Complexes： Highly Active Catalysts for Ring-Opening Polymerization of Lactide and ε-Caprolactone被引量：3
《Chinese Journal of Polymer Science》2018年第10期1123-1128,共6页Chen-Yang Hu Ran-Long Duan Jing-Wei Yang Shu-Jun Dong Zhi-Qiang Sun Xuan Pang Xian-Hong Wang Xue-Si Chen 
financially supported by the National Natural Science Foundation of China(Nos.21574124,51503203 and51233004)
A series of zinc silylamido complexes based upon NNO tridentate enolic Schiff base framework have been synthesized and characterized. These complexes were tested for the ring opening polymerization of lactide and e-ca...
关键词：ZINC Β-DIKETONE Ring-opening polymerization LACTIDE Ε-CAPROLACTONE 
Syntheses, Crystal Structure and Photoluminescence Properties of Piperidinium Tetrakis (1,3-Diphenyl-1,3-Propanedionato) Europate(III) Complex and Its Two Different Crystals被引量：1
《Crystal Structure Theory and Applications》2017年第4期57-66,共10页Tetsuji Moriguchi Naoya Kitou Daisuke Yakeya Akihiko Tsuge Kenji Yoza Venkataprasad Jalli 
Treatment of 1,3-diphenyl-1,3-propanedione 1a with europium (III) chloride in the presence of piperidine results in the halide ligands exchange giving newly piperidinium tetrakis (1,3-diphenyl-1,3-propanedionato)europ...
关键词：Tetrakis EUROPIUM Complexes Luminescence Β-DIKETONE LIGANDS 
Synthesis, Crystal Structure and Luminescent Property of an Eu^(3+) Complex被引量：1
《Chinese Journal of Structural Chemistry》2014年第10期1539-1544,共6页李东平 刘奇 连庆云 焦晓燕 李永绣 
Supported by the National Natural Science Foundation of China(21101090);the Natural Science Foundation of Jiangxi Province(20114BAB213001);the Education Department of Jiangxi Province(GJJ12041)
A new Eu（Ⅲ） complex, {[Eu（tta）2（C2H5OH）（NO3）]2（bmp）}·bmp（tta = 2-thenoyltrifluoro- acetonate, bmp = 2,2＇-bipyrimidine）, has been synthesized and characterized by elemental analysis, IR, luminescence and...
关键词：Eu（Ⅲ） complex LUMINESCENCE Β-DIKETONE 
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