云南高校图书馆联盟文献共享服务平台- ACID-CATALYZED

ACID-CATALYZED: 作品数：32被引量：22H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：黄明强廖颖敏张为俊王振亚更多>>; 相关机构：闽南师范大学厦门大学中国科学院更多>>; 相关期刊：《Science China Chemistry》《Wuhan University Journal of Natural Sciences》《Bioresources and Bioprocessing》《Journal of Energy 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广东省自然科学基金北京市自然科学基金更多>>

Crown aldoxime ethers:Their synthesis,structure,acid-catalyzed/photo-induced isomerization and adjustable guest binding: 《Chinese Chemical Letters》2024年第11期318-322,共5页Yulin Mao Jingyu Ma Jiecheng Ji Yuliang Wang Wanhua Wu Cheng Yang; support of the National Natural Science Foundation of China (Nos.22271201,92056116,22171194,22201194);the Science & Technology Department of Sichuan Province (Nos.2022YFH0095 and 2021ZYD0052);the Fundamental Research Funds for the Central Universities (No.20826041D4117)。; A series of novel crown aldoxime ethers were synthesized,demonstrating notable thermal and hydrolysis stability.The showcased acid-catalyzed and photo-induced cis/trans isomerization,which enables orthogonal control o...; 关键词：Crown aldoxime ether Cis/trans isomerization PHOTOISOMERIZATION Chiroptical induction Orthogonal control

Sustainable electrosynthesis: Enantioselective electrochemical Rh(Ⅲ)/chiral carboxylic acid-catalyzed oxidative C–H cyclization coupled with hydrogen evolution reaction: 《Chinese Chemical Letters》2024年第9期1-3,共3页Xinghui Yao Zhouyu Wang Da-Gang Yu; Chiral compounds play a crucial role in the development of pharmaceuticals,pesticides,fragrances,and materials due to their unique stereochemical configurations.Asymmetric catalysis,which employs chiral catalysts to f...; 关键词：CHIRAL OXIDATIVE catalyzed

Towards high-performance and robust anion exchange membranes(AEMs)for water electrolysis:Super-acid-catalyzed synthesis of AEMs: 《Journal of Energy Chemistry》2024年第6期478-510,I0012,共34页Geun Woong Ryoo Sun Hwa Park Ki Chang Kwon Jong Hun Kang Ho Won Jang Min Sang Kwon; supported by the KRISS(Korea Research Institute of Standards and Science)MPI Lab.program。; The increasing demand for hydrogen energy to address environmental issues and achieve carbon neutrality has elevated interest in green hydrogen production,which does not rely on fossil fuels.Among various hydrogen pro...; 关键词：Green hydrogen production Water electrolysis Anion exchange membrane water electrolyzer(AEMWE) Anion exchange membranes(AEMs) Super-acid-catalyzed condensation(SACC)

Atroposelective Synthesis of 2-Arylindoles via Chiral Phosphoric Acid-Catalyzed Direct Amination of Indoles被引量：1: 《Chinese Journal of Chemistry》2024年第7期731-735,共5页Wen Bao Ye-Hui Chen Yu-Wei Liu Shao-Hua Xiang Bin Tan; support from the National Key R&D Program of China (2022YFA1503703,2021YFF0701604);the National Natural Science Foundation of China (21825105,22231004,22271135);Guangdong Innovative Program (2019BT02Y335);Shenzhen Science and Technology Program (KQTD20210811090112004,JCYJ20210324120205016,JCYJ20210324105005015).; Indole-based atropisomers are a very important class of axially chiral compounds.However,the atroposelective synthesis of axially chiral 2-arylindole remains largely unexplored.In this study,we report the successful s...; 关键词：Chiral phosphoric acid Quinonediimines Direct amination Nucleophilic addition Asymmetric catalysis Enantioselectivity Axially chiral 2-arylindole Atroposelective synthesis

Insights into kinetics and reaction mechanism of acid-catalyzed transesterification synthesis of diethyl oxalate: 《Resources Chemicals and Materials》2024年第1期93-101,共9页Naiwen Zhang Rui Xia Siyu Wan Xinyang Xiong Jinggang Zhao Jun Zhou Lei Shi; funded by the Key Projects of Xinjiang Production and Construction Corps(2022AB007);the Key Projects of innovation team of Xinjiang eighth division Construction Corps 2023TD04);Liaoning Innovation Capability Fund(2021-NLTS-12-02).; The catalytic performance of different acidic catalysts for diethyl oxalate synthesis from the one-step transesterification of dimethyl oxalate and ethanol was evaluated.The effects of different factors(e.g.,acidity,e...; 关键词：Diethyl oxalate TRANSESTERIFICATION KINETICS Acidic catalyst Reaction mechanism

Acid-catalyzed transformation of orange waste into furfural:the effect of pectin degree of esterification: 《Bioresources and Bioprocessing》2024年第1期706-720,共15页Eva E.Rivera-Cedillo Marco M.González-Chávez Brent E.Handy María F.Quintana-Olivera Janneth López-Mercado María-Guadalupe Cárdenas-Galindo; supported by the project:“Obtención de biocombustibles y compuestos químicos de alto valor agregado a partir de biomasas de desecho ricas en pectina”,CONAHCYT agreement:CB 255527-2016;the Fellowship with reference number:654271 from the Mexican Council for Science and Technology,CONAHCYT was assigned to Eva Estela Rivera Cedillo as PhD student.; The transformation of biomasses from agro-industrial waste can significantly impact the production of green chemicals from sustainable resources.Pectin is a biopolymer present in lignocellulosic biomass as Orange Peel...; 关键词：Pectin hydrolysis DECARBOXYLATION DEHYDRATION Degree of esterification FURFURAL

Recent advances in polyoxometalates acid-catalyzed organic reactions被引量：1: 《Chinese Chemical Letters》2023年第5期143-154,共12页Yu-Feng Liu Chang-Wen Hu Guo-Ping Yang; supported by the National Natural Science Foundation of China(No.22001034);Jiangxi Provincial Natural Science Foundation(No.20212BAB213001);the Open Fund of the Jiangxi Province Key Laboratory of Synthetic Chemistry(No.JXSC202008)。; Polyoxometalates(POMs)have conducive properties such as controlled Bronsted and Lewis acidity,high thermal stability,nontoxic nature,tunable solubility,and less corrosiveness.POMs have been extensively applied in cata...; 关键词：POLYOXOMETALATES Acid catalysis C-C bond formation C-N bond formation C-O bond formation Heterocyclic synthesis Cyanosilylation and hydrolysis reactions

Poly(alkyl-biphenyl pyridinium)anion exchange membranes with a hydrophobic side chain for mono-/divalent anion separation被引量：1: 《Industrial Chemistry & Materials》2023年第1期129-139,共11页Hongxin Yang Noor Ul Afsar Qian Chen Xiaolin Ge Xingya Li Liang Ge Tongwen Xu; supported by the National Key Research and Development Program of China(No.2022YFB3805100);the National Natural Science Foundation of China(No.22222812 and 22178330);the Anhui Provincial Key Research and Development Plan(No.202104b11020030);the Natural Science Foundation of Anhui Province(No.2108085MB33).; A series of poly(alkyl-biphenyl pyridinium)anion exchange membranes(AEMs)with a hydrophobic side chain were prepared for mono-/divalent anion separation using electrodialysis(ED).A poly(alkyl-biphenyl pyridinium)polym...; 关键词：Superacid-catalyzed polymerization Anion exchange membrane Mono-/divalent anion separation ELECTRODIALYSIS PERMSELECTIVITY

Chiral phosphoric acid-catalyzed regio- and enantioselective reactions of functionalized propargylic alcohols被引量：1: 《Organic Chemistry Frontiers》2022年第5期1234-1240,共7页Chenxiao Qian Meiwen Liu Jianwei Sun Pengfei Li; The authors acknowledge the financial support from the Shenzhen Innovation of Science and Technology Commission(20200925151614002);the Guangdong Provincial Key Laboratory of Catalysis(2020B121201002)。; Propargylic alcohols have been known as useful substrates in a wide range of asymmetric reactions.In particular,chiral phosphoric acid(CPA)catalyzed reactions of functionalized propargylic alcohols have opened robust ...; 关键词：ALCOHOLS catalyzed CHIRAL

Acid-catalyzed ring-expansion of 4-(1-hydroxycyclobutyl)-1,2,3-triazoles: 《Organic Chemistry Frontiers》2022年第4期1065-1069,共5页Mingchuan Xu Lei Liu Tao Wang Han Luo Meili Hou Luan Du Xiaolan Xin Qixing Lu Baosheng Li; This work was supported by the NSFC(Grant 21772019);the Venture and Innovation Support Program for Chongqing Overseas Returnees(cx2019007 and cx2020047)。; We here report a direct ring-opening/semipinacol rearrangement reaction of 4-(1-hydroxycyclobutyl)-1,2,3-triazole,in which N-acyl substituted 1,2,3-triazole was generated in situ and would trigger thermo-dynamically c...; 关键词：TRIAZOLE REARRANGEMENT CATALYZED

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