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Mechanistic Applications of Nonlinear Effects in First-Row Transition-Metal Catalytic Systems

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Chinese Journal of Chemistry 2023年第22期41卷 3097-3114页

作者： Xiaotao Zhu Yajun Li hongli bao Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002China Universityof Chinese Academy of Sciences Beijing 100049China

Knowledge of asymmetric catalytic reaction mechanism is very important for rational design and synthesis of new chiral catalysts or catalytic systems with high catalytic activity and *** studies of nonlinear effect have attracted wide attentions as a simple and practical mechanistic tool to probe complex asymmetric catalytic reactions.

关键词： Asymmetric catalysis Nonlinear effect Metal catalysis Reaction mechanisms Reactive intermediates Aggregation

Biomimetic asymmetric catalysis

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Science China Chemistry 2023年第6期66卷 1553-1633页

作者： Xiao Xiao Kaini Xu Zhong-Hua Gao Zhou-Hao Zhu Changqing Ye baoguo Zhao Sanzhong Luo Song Ye Yong-Gui Zhou Senmiao Xu Shou-Fei Zhu hongli bao Wei Sun Xiaoming Wang Kuiling Ding State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryChinese Academy of SciencesShanghai 200032China The Education Ministry Key Laboratory of Resource Chemistry Shanghai Key Laboratory of Rare Earth Functional Materialsand Shanghai Frontiers Science Center of Biomimetic CatalysisShanghai Normal UniversityShanghai 200234China Center of Basic Molecular Science Department of ChemistryTsinghua UniversityBeijing 100084China Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of SciencesBeijing 100190China University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023China State Key Laboratory for Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000China State Key Laboratory and Institute of Elemento-Organic Chemistry College of ChemistryNankai UniversityTianjin 300071China Key Laboratory of Coal to Ethylene Glycol and Its Related Technology State Key Laboratory of Structural ChemistryCenter for Excellence in Molecular SynthesisFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China

Enzymes are the core for biological transformations in *** structures and functions have drawn enormous attention from biologists as well as chemists since last *** large demand of bioactive molecules and the pursuit of efficiency and greenness of synthesis have spurred the rapid development of biomimetic chemistry in the past several *** asymmetric catalysis,mimicking the structures and functions of enzymes,has been recognized as one of the most promising synthetic strategies for the synthesis of valuable chiral *** review summarizes the evolution of asymmetric catalysis inspired by aldolases,vitamin B_(1)/B_(6)-dependent enzymes,NAD(P)H,flavin,hydrogenases,heme oxygenases,nonheme oxygenases,and dinuclear/multinuclear metalloenzymes in aspects of biomimetic design,catalyst development and related catalytic *** well-established synthetic approaches originating from biological reactions have demonstrated the unique prowess of biomimetic asymmetric catalysis in bridging the gap between bio-catalysis and chemical synthesis.

关键词： biomimetic catalysis amine catalysis carbene catalysis vitamin Br carbonyl catalysis vitamin Bo NAD(P)H flavin biomimetic oxidation dinuclear/multinuclear metal catalysis asymmetric hydrogenation

Enantioselective Ring Opening of meso-Epoxides with Aro- matic Amines Catalyzed by Dinuclear Magnesium Complexes

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Chinese Journal of Chemistry 2013年第1期31卷 67-71页

作者： hongli bao Zheng Wang Tianpa You Kuiling Ding State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China Department of Chemistry University of Science and Technology of China Hefei Anhui 230026 China

The dinuclear magnesium complexes generated in situ from the reaction of chiral multidentate semi-azacrown ether ligands with n-BuzMg were found to be efficient catalysts for enantioselective ring-opening of meso-epox- ides with aniline derivatives, affording the corresponding chiral β-amino alcohols in good yields with up to 90% ee.

关键词： meso-epoxides ring-opening asymmetric catalysis dinuclear complex magnesium

Radical azidation as a means of constructing C(sp^(3) )-N_(3) bonds

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Green Synthesis and Catalysis 2020年第2期1卷 86-120页

作者： Liang Ge Mong-Feng Chiou Yajun Li hongli bao Key Laboratory of Coal to Ethylene Glycol and Its Related Technology State Key Laboratory of Structural ChemistryCenter for Excellence in Molecular SynthesisFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China University of Chinese Academy of Sciences Beijing 100049China

The azido group is found in large numbers of natural products,drugs,biochemicals and materials and to date,many elegant and useful methods for the synthesis of organic azides and their transformations have been *** this review,we provide a summary of the state of the art of radical azidation for the construction of C(sp^(3) )-N_(3) *** is a specific emphasis on the synthetic reactions involving C(sp^(3))-H azidation,decar-boxylative azidation and difunctionalized azidation of *** review will be useful to those working in this field and hopefully could inspire further development of radical azidation reactions.

关键词： Radical Azidation Aliphatic azide C(sp_(3))-H azidation Difunctionalization Decarboxylative azidation

Reactions Enabled by Alkyl Peroxides

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Reactions Enabled by Alkyl Peroxides

Study of tree shrew biology and models: A booming and prosperous field for biomedical research

中国化学会第二届全国有机自由基化学会议

作者： hongli bao Fujian Institute of Research on the Structure of Matter CAS

＜正＞TPeresters and diacyl peroxides are cheap chemicals commonly used in industry and academia as oxidants or radical initiators. Nevertheless, the utilization of peroxides as alkyl electophiles was underexplored an...

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来源： cnki会议评论

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Zoological Research 2024年第4期45卷 877-909页

作者： Yong-Gang Yao Li Lu Rong-Jun Ni Rui Bi Ceshi Chen Jia-Qi Chen Eberhard Fuchs Marina Gorbatyuk Hao Lei hongli Li Chunyu Liu Long-bao Lv Kyoko Tsukiyama-Kohara Michinori Kohara Claudia Perez-Cruz Gregor Rainer bao-Ci Shan Fang Shen An-Zhou Tang Jing Wang Wei Xia Xueshan Xia Ling Xu Dandan Yu Feng Zhang Ping Zheng Yong-Tang Zheng Jumin Zhou Jiang-Ning Zhou Key Laboratory of Genetic Evolution and Animal Models Yunnan Key Laboratory of Animal Models and Human Disease MechanismsKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650204China National Research Facility for Phenotypic&Genetic Analysis of Model Animals(Primate Facility) and National Resource Center for Non-Human PrimatesKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650107China KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases Kunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650204China Kunming College of Life Science University of Chinese Academy of SciencesKunmingYunnan 650204China Mental Health Center and Psychiatric Laboratory West China HospitalSichuan UniversityChengduSichuan 610041China Sichuan Clinical Medical Research Center for Mental Disorders ChengduSichuan 610044China German Primate Center Leibniz Institute of Primate ResearchGöttingen 37077Germany Department of Optometry and Vision Science School of OptometryUniversity of Alabama at BirminghamBirminghamAL 35294USA State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Innovation Academy for Precision Measurement Science and TechnologyChinese Academy of SciencesWuhanHubei 430071China Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhanHubei 430074China Soong Ching Ling Institute of Maternity and Child Health International Peace Maternity and Child Health HospitalShanghai Jiao Tong University School of MedicineShanghai 200030China Transboundary Animal Diseases Center Joint Faculty of Veterinary MedicineKagoshima UniversityKagoshima-cityKagoshima 890-8580Japan Department of Microbiology and Cell Biology Tokyo Metropolitan Institute of Medical ScienceTokyo 156-8506Japan Pharmacology Department CinvestavMexico City 07360Mexico Department of Medicine University of FribourgFribourg CH-1700Switzerland Beijing Engineering Research Center of Radiog

The tree shrew(Tupaia belangeri)has long been proposed as a suitable alternative to non-human primates(NHPs)in biomedical and laboratory research due to its close evolutionary relationship with *** recent years,significant advances have facilitated tree shrew studies,including the determination of the tree shrew genome,genetic manipulation using spermatogonial stem cells,viral vector-mediated gene delivery,and mapping of the tree shrew brain ***,the limited availability of tree shrews globally remains a substantial challenge in the ***,determining the key questions best answered using tree shrews constitutes another *** shrew models have historically been used to study hepatitis B virus(HBV)and hepatitis C virus(HCV)infection,myopia,and psychosocial stress-induced depression,with more recent studies focusing on developing animal models for infectious and neurodegenerative *** these efforts,the impact of tree shrew models has not yet matched that of rodent or NHP models in biomedical *** review summarizes the prominent advancements in tree shrew research and reflects on the key biological questions addressed using this *** emphasize that intensive dedication and robust international collaboration are essential for achieving breakthroughs in tree shrew *** use of tree shrews as a unique resource is expected to gain considerable attention with the application of advanced techniques and the development of viable animal models,meeting the increasing demands of life science and biomedical research.

关键词： Tree shrew Animal model Neurodegenerative diseases Infectious diseases Neuroscience Phenome

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自由基极性反转策略实现的烯烃烷基化反应

有机化学 2020年第6期40卷 1797-1799页

作者：韦榕标鲍红丽中国科学院福建物质结构研究所福州350002

烯烃是石油产业的副产物,廉价易得,在工业生产及科学研究中广泛应用.近年来,由于烯烃的双官能团化可以同时构建两个新的化学键受到越来越多的关注,其已成为合成化学中重要的策略来构建结构复杂多样、官能团丰富的有机化合物.

关键词：合成化学有机化合物烷基化反应自由基化学键极性反转科学研究双官能团化

In vitro anti-coxsackievirus B_3 effect of ethyl acetate extract of Tian-hua-fen

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World Journal of Gastroenterology 2004年第15期10卷 2263-2266页

作者： Zhen-hongli bao-MingNie HongChen Shu-YunChen PingHe YangLu Xiao-KuiGuo Jing-XingLiu DepartmentofMicrobiologyandParasitology ShanghaiSecondMedicalUniversityShanghai200025China

AIM: To investigation the anti-coxsackievirus B3 (CVB3m)effect of the ethyl acetate extract of Tian-hua-fen on HeLacells infected with ***: HeLa cells were infected with CVB3m and thecytopathic effects (CPE) were observed through light microscope and crystal violet staining on 96-well plate and A600 was detected using spectrophotometer. The protective effect of the extract to HeLa cells and the mechanism of the effect were also evaluated through the change of CPE and value of ***: The extract had some toxicity to HeLa cells at a higher concentration while had a marked inhibitory effect on cell pathological changes at a lower *** results were got through these two *** also investigated the mechanism of its anti-CVB3m effectand the results indicated that the extract represented an inhibitory effect through all the processes of CVB3m attachment, entry, biosynthesis and assemble in ***: The results demonstrate that the ethyl acetate extract of Tian-hua-fen has a significantprotectiveeffect on HeLa cells infected with CVB3m in a dose-dependent manner and this effect exists through the process of CVB3mattachment, entry, biosynthesis and assemble in cells,suggesting that the ethyl acetate extract of Tian-hua-fen can be developed as an anti-virus agent.

关键词：柯萨奇病毒B3 乙基醋酸纤维试管天花粉 CVB3m 病毒感染

湖北省武穴市刘寿村农户家庭小循环经济发展的调查与分析

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生态经济 2010年第12期26卷 138-141页

作者：鲍宏礼黄冈师范学院湖北黄冈438000

循环经济作为一种低投入、高利用、低排放的新型经济发展模式,它的发展有利于农村生态环境的保护与资源的高效利用。中部欠发达地区农村经济的发展是我国农村经济发展的重中之重,由于自然社会历史等条件的影响,我国中部欠发达地区农村... 详细信息

循环经济作为一种低投入、高利用、低排放的新型经济发展模式,它的发展有利于农村生态环境的保护与资源的高效利用。中部欠发达地区农村经济的发展是我国农村经济发展的重中之重,由于自然社会历史等条件的影响,我国中部欠发达地区农村经济发展相对比较落后,环境、资源短缺问题相对比较严重,因此,发展农村循环经济是我国中部欠发达地区农村实现可持续发展、解决"三农"问题的有效途径。文章以湖北省武穴市刘寿村为例对中部经济欠发达地区农村循环经济发展模式进行研究,并希望这一研究对中部欠发达地区经济的发展有一定的促进作用。

关键词：农户家庭小循环经济发展模式