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30 条 记 录,以下是 1-30

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Amino-functionalized ionic liquid as catalytically active solvent for microwave-assisted synthesis of 4H-pyrans被引量:173收藏 分享
作者:Peng, Yanqing Song, Gonghua
机构:E China Univ Sci & Technol
来源:CATALYSIS COMMUNICATIONS  2007
关键词:functional ionic liquid   water   microwave   4H-pyrans   green chemistry  
Amino-functionalized ionic liquid as an efficient and recyclable catalyst for Knoevenagel reactions in water被引量:91收藏 分享
作者:Cai, Yueqin Peng, Yanqing Song, Gonghua
机构:E China Univ Sci & Technol
来源:CATALYSIS LETTERS  2006
关键词:functional ionic liquid   Knoevenagel reaction   catalyst   aqueous synthesis  
Mannich reaction catalyzed by carboxyl-functionalized ionic liquid in aqueous media被引量:78收藏 分享
作者:Li, Jizong Peng, Yanqing Song, Gonghua
机构:E China Univ Sci & Technol
来源:CATALYSIS LETTERS  2005
关键词:Mannich reaction   functional ionic liquid   catalyst   aqueous media  
A copper-catalyzed cascade borylation/Petasis reaction for synthesis of regioselective 2H-chromenes under catalytic amine conditions被引量:39收藏 分享
作者:Yang, Xiaoning Wu, Shuyan Wang, Jiayi Peng, Yanqing Song, Gonghua
机构: Shanghai Key Laboratory of Chemical Biology
来源:Organic Chemistry Frontiers  2025
关键词:Amines - Catalysis - Copper - Methyl ester - Regioselectivity - Scaffolds - Sustainable chemistry - Synthesis (chemical)  
Chloroferrate(III) ionic liquid: Efficient and recyclable catalyst for solvent-free synthesis of 3,4-dihydropyrimidin-2(1H)-ones被引量:38收藏 分享
作者:Chen, Xiaofen Peng, Yanqing
机构: Shanghai Key Laboratory of Chemical Biology
来源:Catalysis Letters  2008
关键词:Catalyst activity - Condensation - Solvents - Synthesis (chemical) - Water  
Clean synthesis of azo compounds using Magtrieve? in the ionic liquid [bmim][Br]被引量:32收藏 分享
作者:Wan, Hui Peng, Yanqing
机构: Technological Center; Shanghai Key Laboratory of Chemical Biology; Shanghai Key Laboratory of Chemical Biology
来源:Monatshefte fur Chemie  2008
关键词:Chemical reactions - Ionic liquids - Reusability  
Synthesis of tertiary propargylamines via a rationally designed multicomponent reaction of primary amines, formaldehyde, arylboronic acids and alkynes被引量:20收藏 分享
作者:Wang, Jiayi Shen, Qiaoying Li, Pinzhen Peng, Yanqing Song, Gonghua
机构:E China Univ Sci & Technol;Shanghai Res Inst Chem Ind
来源:ORGANIC & BIOMOLECULAR CHEMISTRY  2014
关键词:Amines - Hydrocarbons  
Solution phase parallel synthesis of 4-aminophenyl ethers using a carboxyl-functionalized ionic liquid as support被引量:16收藏 分享
作者:Peng, Yanqing Yi, Fengping Song, Gonghua Zhang, Ying
机构:E China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2005
关键词:parallel synthesis   functional ionic liquid   supports   4-aminophenyl ethers   combinatorial chemistry  
Efficient and mild room temperature reduction of benzophenones under ultrasound irradiation被引量:16收藏 分享
作者:Peng, Yanqing Zhong, Wujun Song, Gonghua
机构:E China Univ Sci & Technol
来源:ULTRASONICS SONOCHEMISTRY  2005
关键词:ultrasound   reduction   zinc   benzophenones   benzhydrols  
Direct olefination of benzaldehydes into 1,3-diarylpropenes via a copper-catalyzed heterodomino Knoevenagel- decarboxylation-Csp3-H activation sequence被引量:14收藏 分享
作者:Zhao, Yaping Sun, Lu Zeng, Tieqiang Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:E China Univ Sci & Technol
来源:ORGANIC & BIOMOLECULAR CHEMISTRY  2014
关键词:Copper - Carboxylation - Catalysis  
Catalyst-free chemoselective α-sulfenylation/β-thiolation for α,β-unsaturated carbonyl compounds被引量:13收藏 分享
作者:Huang, Xi Li, Juan Li, Xiang Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:East China Univ Sci & Technol
来源:RSC ADVANCES  2019
关键词:Transition metals - Carbonyl compounds - Chemical reactions - Unsaturated compounds - Catalysts  
FeCl3-promoted synthesis of 1,3,4-thiadiazoles under combined microwave and ultrasound irradiation in water被引量:12收藏 分享
作者:Feng, Huangdi Ying, Xili Peng, Yanqing Van der Eycken, Erik V. Liu, Chuanduo Zhao, Shanshan Song, Gonghua
机构:E China Univ Sci & Technol;Katholieke Univ Leuven
来源:MONATSHEFTE FUR CHEMIE  2013
关键词:Microwave-assisted synthesis   Ultrasound   Heterogeneous   Water   Oxidations  
Nanopalladium on polyethylenimine-grafted starch: An efficient and ecofriendly heterogeneous catalyst for Suzuki-Miyaura coupling and transfer hydrogenation reactions被引量:12收藏 分享
作者:Fu, Lixia Deng, Wenxiu Liu, Lujie Peng, Yanqing
机构:East China Univ Sci & Technol
来源:APPLIED ORGANOMETALLIC CHEMISTRY  2017
关键词:catalyst   palladium nanoparticles   polyethylenimine   Suzuki-Miyaura coupling   transfer hydrogenation  
Magnetically recoverable nano-sized mesoporous solid acid: effective catalysts for the synthesis of 1-amidoalkyl-2-naphthols被引量:12收藏 分享
作者:Cai, Zhixiang Shu, Chen Peng, Yanqing
机构:E China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2014
关键词:Nano-catalyst   Mesoporous silica   Solid acid   Magnetic separation   Recyclability   1-Amidoalkyl-2-naphthol  
Choline taurinate: a new biocompatible amino-functionalized ionic liquid as basic catalyst and extraction solvent被引量:11收藏 分享
作者:Deng, Wenxiu Liu, Lujie Peng, Yanqing
机构:East China Univ Sci & Technol
来源:GREEN PROCESSING AND SYNTHESIS  2018
关键词:catalysis   choline taurine   extraction   ionic liquids   recyclability  
Copper-Catalyzed Three-Component Reactions of α-Ketoaldehyde, 1,3-Dicarbonyl Compound, and Organic Boronic Acid in Water: A Route to 1,4-Diketones被引量:10收藏 分享
作者:Xia, Qi Li, Xiang Fu, Xi Zhou, Yaxuan Peng, Yanqing Wang, Jiayi Song, Gonghua
机构:East China Univ Sci & Technol
来源:JOURNAL OF ORGANIC CHEMISTRY  2021
关键词:Catalysis - Copper  
Mechanochemical organic synthesis in a rotary evaporator beyond conventional application: Proof-of-concept reactions被引量:9收藏 分享
作者:Wang, Weifeng Peng, Yanqing
机构:East China Univ Sci & Technol
来源:SYNTHETIC COMMUNICATIONS  2023
关键词:Ball milling   mechanochemistry   rotary evaporator   solvent-free   synthesis  
N, N-Dicarboxymethyl hydrazine: an old but neglected reagent for chemoselective derivatization of carbonyl compounds被引量:7收藏 分享
作者:Zhen, Maomin Peng, Yanqing
机构:E China Univ Sci & Technol
来源:ORGANIC & BIOMOLECULAR CHEMISTRY  2016
关键词:Ketones - Aldehydes  
Powdered diethylaminoethyl cellulose as biomass-derived support for phosphotungstic acid: new solid acidic catalyst for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones被引量:7收藏 分享
作者:Li, Shaokang Zhang, Qianqian Peng, Yanqing
机构:E China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2015
关键词:Biopolymer   Diethylaminoethyl cellulose   Phosphotungstic acid   Catalysis   Cyclization  
TfOH-Catalyzed Cascade Reaction: Metal-Free Access to 3,3-Disubstituted Phthalides from o-Alkynylbenzoic Acids被引量:6收藏 分享
作者:Zhang, Yanqiu Zhang, Zhiliang Xia, Yunxin Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:East China Univ Sci & Technol
来源:JOURNAL OF ORGANIC CHEMISTRY  2023
关键词:Cyclization - Regioselectivity  
Polyethylenimine-grafted graphene oxide: a versatile photothermal nanocomposite for catalysis and carbon dioxide capture-and-release under simulated and natural sunlight被引量:4收藏 分享
作者:Guo, Xuejing Zhang, Yewen Peng, Yanqing
机构:East China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2023
关键词:Solar energy   Photothermal nanocomposite   Graphene oxide   Polyethylenimine   Catalysis   Desorption  
Isocyanate-functionalized starch as biorenewable backbone for the preparation and application of poly(ethylene imine) grafted starch被引量:4收藏 分享
作者:Fu, Lixia Peng, Yanqing
机构:East China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2017
关键词:Reactive support   Starch   Isocyanate   Catalyst   Scavenger  
Aqueous heterogeneous synthesis of polysubstituted 2,6-dicyanoanilines via combined microwave and ultrasound-assisted multicomponent reaction被引量:4收藏 分享
作者:Feng, Huangdi Lin, Shengjie Wang, Jiayi Song, Gonghua Peng, Yanqing
机构:E China Univ Sci & Technol;Chinese Acad Sci
来源:GREEN PROCESSING AND SYNTHESIS  2012
关键词:2,6-dicyanoanilines   microwave   multicomponent reaction   ultrasound   water  
Development and Application of a Microwave Reactor Radiating through a Leaky Coaxial Antenna被引量:1收藏 分享
作者:Lin, Shengjie Peng, Yanqing Hu, Junjie Wang, Jiayi Li, Yu Song, Gonghua
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:CHEMICAL ENGINEERING & TECHNOLOGY  2017
关键词:Leaky coaxial antenna   Microwave reactor   Simulation  
Room-temperature nickel-catalyzed borylation/cyclization for the synthesis of benzoxaboroles and benzodiazaborines被引量:1收藏 分享
作者:Yang, Xiaoning Wu, Shuyan Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:East China Univ Sci & Technol
来源:ORGANIC CHEMISTRY FRONTIERS  2025
关键词:Bioactivity - Catalysis - Catalysts - Cost effectiveness - Drug discovery - Drug products - Medicinal chemistry - Sustainable chemistry  
Development and application of a microwave loop reactor radiating through a leaky coaxial antenna(s)被引量:1收藏 分享
作者:Lin, Shengjie Peng, Yanqing Li, Yu Wang, Jiayi Song, Gonghua
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:NEW JOURNAL OF CHEMISTRY  2021
Two birds with one stone: redox co-production of 2-arylbenzothiazoles and hydroquinone被引量:1收藏 分享
作者:Li, Guiyun Peng, Yanqing
机构:E China Univ Sci & Technol
来源:MONATSHEFTE FUR CHEMIE  2010
关键词:Green chemistry   Atom economy   Oxidations   Reductions  
Facile and direct synthesis of 1-phenyl-substituted β-benzofused oxygen heterocycles from benzoxaboroles and salicylaldehydes under amine catalysis被引量:0收藏 分享
作者:Yang, Xiaoning Wu, Shuyan Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:East China Univ Sci & Technol
来源:NEW JOURNAL OF CHEMISTRY  2026
关键词:Catalysis - Cyclization - Oxygen - Scaffolds - Substitution reactions - Synthesis (chemical)  
Selective Synthesisof 2-Substituted Quinolinesvia Amine-Assisted Heck Reaction of 2-Iodoanilines with α,β-UnsaturatedAldehydes被引量:0收藏 分享
作者:Wu, Shuyan Yang, Xiaoning Wang, Jiayi Peng, Yanqing Song, Gonghua
机构:East China Univ Sci & Technol
来源:JOURNAL OF ORGANIC CHEMISTRY  2026
关键词:Isomers - Medicinal chemistry - Plants (botany) - Polycyclic aromatic hydrocarbons - Scaffolds - Scaffolds (biology) - Synthesis (chemical)  
An unusual synthesis of Tr?ger's bases using DMSO/HCl as formaldehyde equivalent被引量:0收藏 分享
作者:Li, Zhong Xu, Xiaoyong Peng, Yanqing Jiang, Zhaoxing Ding, Chuanyong Qian, Xuhong
机构: Shanghai Key Lab. of Chemistry Biology; State Key Laboratory of Fine Chemicals
来源:Synthesis  2005
关键词:Electrons - Synthesis (chemical)  
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