DECARBOXYLATION

作品数：83被引量：78H指数：5
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相关领域：理学医药卫生更多>>
相关作者：魏俊发董雪芬石先莹林宁刘香宜更多>>
相关机构：陕西师范大学北京大学中山医科大学上海大学更多>>
相关期刊：《Bioresources and Bioprocessing》《Journal of Energy Chemistry》《Science Bulletin》《Green Carbon》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高等学校学科创新引智计划上海市自然科学基金更多>>
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Three-step synthesis of flavanostilbenes with a 2-cyclohepten-1-one core by Cu-mediated[5+2]cycloaddition/decarboxylation cascade
《Chinese Chemical Letters》2025年第2期350-355,共6页Gangsheng Li Xiang Yuan Fu Liu Zhihua Liu Xujie Wang Yuanyuan Liu Yanmin Chen Tingting Wang Yanan Yang Peicheng Zhang 
financial surpport from the CAMS Innovation Fund for Medical Sciences(CIFMS,No.2021-I2M-1-028);supported by Biomedical High Performance Computing Platform,Chinese Academy of Medical Sciences。
The first synthesis of flavanostilbenes with a 2-cyclohepten-1-one core was carried out by applying an effective strategy in three steps from abundant polymerized flavanol resources.A key regio-and stereoselective Cu-...
关键词：[5+2]Cycloaddition Biomimetic synthesis Copper Natural products SUBSTRATE 
Ytterbium-Catalyzed Tandem Diels-Alder/Claisen Rearrangement/Decarboxylation of Hetero-Allenes for the Synthesis of Diarylmethanes
《Chinese Journal of Chemistry》2025年第2期199-204,共6页Bin Chen Shan Zhong Huilin Zhan Zhangyu Han Jianwei Sun Hai Huang 
supported by the NSFC(22071210,22101033,22201023,22271242);the Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology(BM2012110);the Natural Science Foundation of Jiangsu Province(BK20210849);the Innovation&Entrepreneurship Talents Plan of Jiangsu Province(JSSCRC2021536).
A tandem Diels–Alder reaction/Claisen rearrangement/decarboxylation strategy of N-allenamides (or aryloxyallenes) with 3-alkoxycarbonyl-2-pyrones has been developed for the efficient synthesis of diarylmethanes with ...
关键词：Hetero-allenes 2-Pyrones Diels-Alder reaction Claisen rearrangement DECARBOXYLATION Tandem reaction 
Radical Ring-Opening Polymerization of N-(Malonyloxy)phthalimide-Functionalized Vinylcyclopropane:Tuning Material Property via Selective Decarboxylation
《Chinese Journal of Chemistry》2025年第1期53-60,共8页Si-Qi Li Ke Li Dian-Feng Chen 
supported by the National Natural Science Foundation of China(No.22101273);the Fundamental Research Fund for the Central Universities(WK9990000111)。
Post-polymerization modification provides an important approach to tuning the material properties of obtained polymers.In this work,we demonstrated a rational design of novel vinylcyclopropane monomer bearing a pendan...
关键词：Vinylcyclopropane N-(Malonyloxy)phthalimide Radical ring-opening polymerization DECARBOXYLATION Soft materials 
Photochemical Decarboxylative Radical Alkylation/Cyclization Reaction to Fused Nitrogen Heterocycles by Lil/PPh_(3)Catalysis
《Chinese Journal of Chemistry》2024年第24期3373-3378,共6页Jia-Li Sui Xin-Qian Liu Shun-Dan Li Peng-Fei Huang Yu Liu Jin-Heng Li 
supported by the National Natural Science Foundation of China(22078084);the Scientific Research Fund of Hunan Provincial Education Department(22B0674);the Science and Natural Science Foundation of Hunan Province(Nos.2023J30273 and 2023J40301).
A visible-light-induced decarboxylative radical cascade cyclization reaction between N-(2-cyanoaryl)-acrylamides and alkyl N-(acyloxy)phthalimide(NHPI esters)for the construction of phenanthridine derivatives has been...
关键词：Photocatalysis CYCLIZATION Nitrogen heterocycles N-Hydroxyphthalimide esters PHENANTHRIDINE ALKYLATION Radical reactions DECARBOXYLATION 
Decarboxylative and Decarbonylative Borylation of Carboxylic Acids and Their Derivatives
《Chinese Journal of Chemistry》2024年第24期3429-3440,共12页Xiaoxian Li Lipeng Wu 
the National Natural Science Foundation of China(22271295);Gansu Provincial Natural Science Foundation Key Project(23JRRA606);Major Program of the Lanzhou Institute of Chemical Physics,CAS(No.ZYFZFX-9);State Key Laboratory Program of the Lanzhou Institute of Chemical Physics(CHGZ-202208)for generous financial support.
Boronate esters are highly valued in synthetic and pharmaceutical industries for their versatility in creating C—C and C—X bonds.They also find applications as catalysts in chemical transformations as well as stimul...
关键词：DECARBOXYLATION BORYLATION DECARBONYLATION Carboxylic acid DERIVATIVES AMIDES Transition metals Catalysis 
Palladium-catalyzed enantioselective decarboxylation of vinyl cyclic carbamates:Generation of amide-based aza-1,3-dipoles and application to asymmetric 1,3-dipolar cycloaddition
《Chinese Chemical Letters》2024年第12期454-461,共8页Xiaohui Fu Yanping Zhang Juan Liao Zhen-Hua Wang Yong You Jian-Qiang Zhao Mingqiang Zhou Wei-Cheng Yuan 
the National Natural Science Foundation of China(Nos.22271027,22171029,21901024,21871252,21801024,and 21801026);the Sichuan Science and Technology Program(No.2021YFS0315);the Talent Program of Chengdu University(Nos.2081919035 and 2081921038)。
The catalytic asymmetric dipolar cycloaddition reaction is efficient for the construction of various chiral valuable carbo-and heterocycles.Thus,the design and exploration of new dipoles and the subsequent control of ...
关键词：CYCLOADDITION Palladium ENANTIOSELECTIVITY Asymmetric catalysis DECARBOXYLATION 
Dynamic deformylation of 5-formylcytosine and decarboxylation of 5-carboxylcytosine during differentiation of mouse embryonic stem cells into mouse neurons
《Chinese Chemical Letters》2024年第11期278-283,共6页Yang Feng Yang-Qing Tian Yong-Qiang Zhao Sheng-Jun Chen Bi-Feng Yuan 
supported by the National Key R&D Program of China (Nos.2022YFC3400700,2022YFA0806600);the National Natural Science Foundation of China (No.22074110);Guangdong Basic and Applied Basic Research Foundation (No.2022A1515110550);Central Public-interest Scientific Institution Basal Research Fund,South China Sea Fisheries Research Institute,CAFS (No.2021TS02);Guangzhou Basic and Applied Basic Research Foundation (No.2023A04J1337);Central Public-interest Scientific Institution Basal Research Fund,CAFS (No.2023TD78)。
Regulation of cell fate requires the establishment and erasure of 5-methylcytosine(5mC) in genomic DNA.The formation of 5mC is achieved by DNA cytosine methyltransferases(DNMTs),whereas the removal of5mC can be accomp...
关键词：Metabolic labeling Mass spectrometry DNA demethylation Deformylation DECARBOXYLATION C-C cleavage Mouse embryonic stem cells DIFFERENTIATION 
Fine-tuning N-doped species of C catalysts for 98%current efficiency of electrocatalytic decarboxylation into hindered ether
《Green Carbon》2024年第3期291-299,共9页Weiqin Wei Zhen Wei Ruizhe Li Hong Yuan Jiansheng Chen Jun Lv Shuxin Ouyang 
the financial support from the National Natural Science Foundation of China(No.21972052).
Regulating the interaction between the substrate and electrode is crucial for maximizing catalytic performance.In this study,we developed a method for controlling the sintering temperature and introducing H2O2 post-tr...
关键词：N-doped carbon Electrocatalytic decarboxylation Current efficiency Pyridinic N-oxide 
Electrolyte dependence for the electrochemical decarboxylation of medium-chain fatty acids (n-octanoic acid) into fuel on Pt electrode
《Materials Reports(Energy)》2024年第2期64-70,共7页Zhenmin Zhang Dezhang Ren Dian Zhang Tiantian Hu Congyuan Zeng Nengneng Xu Zhibao Huo Jinli Qiao 
The authors gratefully acknowledge the financial support from Shanghai Pujiang Program(20PJ1404800);“Scientific and Technical Innovation Action Plan”Basic Research Field of Shanghai Science and Technology Committee(19JC1410500).
The deoxygenation of organic acids, important biomass feedstocks and derivatives, to synthesize hydrocarbon products under mild electrochemical conditions, holds significant importance for the production of carbon-neu...
关键词：Fatty acids Kolbe reaction DECARBOXYLATION HYDROCARBON ELECTROLYTE 
Ionic liquid-assisted preparation of hydroxyapatite and its catalytic performance for decarboxylation of itaconic acid
《Chinese Journal of Chemical Engineering》2024年第3期9-15,共7页Shutong Pang Hualiang An Xinqiang Zhao Yanji Wang 
supported by National Natural Science Foundation of China(21978066);Basic Research Program of Hebei Province for Natural Science Foundation and Key Basic Research Project(18964308D);the Key Program of Natural Science Foundation of Hebei Province(B2020202048).
The synthesis of methacrylic acid from biomass-derived itaconic acid is a green route,for it can get rid of the dependence on fossil resource.In order to solve the problems on this route such as use of a preciousmetal...
关键词：Ionic liquid HYDROXYAPATITE Itaconic acid Methacrylic Decarboxylation reaction 
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