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Enabling Access to 3-gem-Difluorovinyl Lactams via Zn-Mediated Sequential Single Electron Reductive Hydrodehalogenation
《Chinese Journal of Chemistry》2025年第3期255-260,共6页Jia Zheng Xuran Liu Jiawen Yin Shuaikang Li Juanjuan Zhang Weigao Hu 
the Guangdong Basic and Applied Basic Research Foundation(2023A1515012657,2024A1515012128);Scientific Research Project of General Universities in Guangdong Province(2022KTSCX046);Zhanjiang Ocean Young Talent Innovation Project(2023E0002,2022E05008);the Fifth-level Research Fund of Guangdong Medical University(4RS23002a,4SG24248G);the Third-level Research Fund of Guangdong Medical University(4RS23002d,4SG22247G);Songshan Lake Medical and Engineering Integration Innovation Project of Guangdong Medical University(4SG22308P)for support.
Herein,we describe a direct route for the synthesis of 3-gem-difluorovinyl lactams through Zn-mediated reductive hydrodehalogenation.Importantly,by using inexpensive deuterium oxide(D_(2)O),the high value-added vicina...
关键词：3-gem-Difluorovinyl lactams Dideuterium compounds Zn-mediated Single electron reduction HYDRODEHALOGENATION Radicals Lewis acidity Zinc cation 
Precursor-Mediated Direct Growth of Defect-Rich Hierarchical Nanocarbons for Electrocatalytic Hydrogen Peroxide Production
《Chinese Journal of Chemistry》2024年第23期3113-3121,共9页Xiaoting Sun Tiantian Lu Jialei Chen Youzeng Li Shan Chen Xuelong Liao Ying Liu Runyu Lv Huan Wang 
support from the Ministry of Science and Technology of China(2021YFA1201900);the National Natural Science Foundation of China(No.22105107);the Fundamental Research Funds for the Central Universities.
Carbon-based nanomaterials show great potential in selective electrochemical oxygen reduction reaction(ORR)through two-electron(2e^(-))pathway for H_(2)O_(2)production,which provides an eco-friendly alternative to ind...
关键词：Two electron oxygen reduction Topological defects In situ growth Precursor-mediated H_(2)O_(2)selectivity 
Asymmetric Synthesis of Dihydrospirotryprostatin B via a Silica Gel-Mediated Cyclization of Tryptamine-Ynamide
《Chinese Journal of Chemistry》2024年第12期1355-1359,共5页Changhong Han Lu Yang Kaizong Yao Sen Zhang Jiayue Fu Hanyang Sun Hongsheng Xu Bin Lin Maosheng Cheng Yongxiang Liu 
the National Natural Science Foundation of China(22277082);Liaoning Province Education Administration of China(LJKQz2022236);Liaoning Provincial Foundation of Natural Science(2022-MS-245);China Postdoctoral Science Foundation(2022MD723807)for financial support.
Comprehensive Summary An asymmetric synthesis of dihydrospirotryprostatin B was achieved in 15 steps(8 purifications)from L-tryptophan.The main feature of our synthetic strategy is the efficient construction of spiroc...
关键词：Asymmetric synthesis ALKALOIDS Dihydrospirotryprostatin B Tryptamine-ynamide CROSS-COUPLING Silica gel-mediated cyclization Oxidation 
Copper Nitrate-Mediated Selective Bond Cleavage of Alkynes:Diverse Synthesis of Isoxazoles被引量：1
《Chinese Journal of Chemistry》2023年第23期3299-3304,共6页Jianan Liu Kaijing Zhou Shaobo Sun Mingchun Gao Bin Xu 
the National Natural Science Foundation of China(Nos.22171178,21871174 to B.X.);Innovation Program of Shanghai Municipal Education Commission(No.2019-01-07-00-09-E00008 to B.X.)for financial support;The Sailing Program of Science and Technology Commission of Shanghai Municipality(22YF1413200 to M.G.);Young Talents Sailing Project(Shanghai University to M.G.);Shanghai Overseas Leading Talents Project(M.G.)are also appreciated.
An unprecedented copper nitrate-mediated bond cleavage of alkynes was developed for the modular synthesis of isoxazoles,where either C—S bond or C≡C triple bond was cleaved selectively.Substituents attached to the C...
关键词：ALKYNES Bond cleavage Copper nitrate CYCLIZATION ISOXAZOLES Molecular diversity N-HETEROCYCLES Substituent effects 
Divergent Synthesis of Organofluorinated Molecules from Titanium Mediated Deoxygenation of Free Alcohols被引量：2
《Chinese Journal of Chemistry》2023年第15期1783-1790,共8页Hongjun Tian Ruifeng Zhang Lei Shi Can Zha Xiaoming Wang 
the 71th China Postdoctoral Science Foundation(2022M7132);the National Natural Science Foundation of China(21821002).
Comprehensive Summary Alcohols as among the most widely occurring organic compounds known,deoxygenative transformations of free alcohols as partners in radical addition reactions remain formidable challenges with grea...
关键词：Divergent synthesis Organofluorinated compounds CROSS-COUPLING Titanium-mediated ALCOHOLS Radical 
Graphene-Oxide Mediated Chemodivergent Ring-Opening of Cyclobutanols
《Chinese Journal of Chemistry》2023年第11期1333-1340,共8页Andrea Brunetti Angela Pintus Lorenzo Lombardi Alessandro Kovtun Federico Mascietti Francesco Bruno Enrico Ravera Manuela Melucci Giulio Bertuzzi Marco Bandini 
financial support and to the Italian Ministry of Education,University and Research(MIUR)PRIN-2017 project 2017W8KNZW;The research leading to these results has received funding from the European Union's Horizon 2020 research and innovation programme under Graphene Core3881603-Graphene;Flagship.F.B.and E.R.acknowledge the MIUR,and European Social Fund(ESF)for the PON R&l 2014-2020 program,action IV.4"Doctorates and research contracts on Innovation topics";This work benefited from access(ITAO17)to CERM/CIRMMP,Italy centre of Instruct-ERIC,a Landmak ESFRI project,for the ssNMR measurements and support.
The chemodivergent ring-opening of cyclobutanols is described under the carbocatalytic assistance of graphene oxide(GO).The protocol enables the synthesis of diversely functionalized dienes or indenes(26 examples)base...
关键词：Carbocatalysis C-C activation GRAPHENE CARBOCATIONS Methodology and reactions 
Piezoelectrically Mediated Reactions:From Catalytic Reactions to Organic Transformations被引量：1
《Chinese Journal of Chemistry》2023年第1期111-128,共18页Ziye Ren Yuhao Peng Hanliang He Chengqiang Ding Jialin Wang Zhao Wang Zhengbiao Zhang 
supported by the National Natural Science Foundation of China(22101195 and 21925107);the Natural Science Foundation of liangsu Province(BK20210732);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);the Program of Innovative Research Team of Soochow University;We thank Dr.Bo Tang for the helpful discussion and support from the Special Key Project of Technology Innovation and Application Development of Chongqing(No.cstc2020jscx-dxwtBx0025).
Recently,piezocatalysis has attracted considerable attention as a new type of renewable mechanical energy conversion technology,which relies on the strain induced polarization of the piezoelectric material.This new te...
关键词：Piezocatalysis Heterogeneous catalysis Mechanical energy POLYMERIZATION Organic synthesis Water spilling Tumor therapy Mechanoredox Piezoelectric material 
Radical-Mediated Selective Functionalization of Unactivated Primary C-H Bonds被引量：1
《Chinese Journal of Chemistry》2022年第14期1751-1753,共3页Zhan-Lin Wang Fei Wang 
the financial support from the National Natural Science Foundation of China(No.22101140);the Fundamental Research Funds for the Central Universities(No.63213059);the startup funds from Nankai University.
Radical-mediated sp^(3)C—H functionalization has found broad applications in synthesis and late-stage derivatization of complex molecules.The site-selectivity of a given reaction is mainly dictated by the bond streng...
关键词：C-H activation Hydrogen atom transfer Radical reactions Regioselectivity Steric hindrance 
Photolabile Protecting Group-Mediated Synthesis of 2-Deoxy-Glycosides
《Chinese Journal of Chemistry》2021年第12期3309-3314,共6页Xiaoqian Li Zhi Ma Rongkun Liu Mattan Hurevich You Yang 
Financial support from the National Natural Science Foundation of China(21871081,22071054);the Fundamental Research Funds for the Central Universities(50321031916002,22221818014)is gratefully acknowledged.
A green and efficient photolabile protecting group(PPG)-mediated glycosidation approach for the synthesis of 2-deoxy-glycosides is reported.By employing ortho-nitrobenzyl carbonate(oNBC)as PPG,N,N-dimethylformamide(DM...
关键词：GLYCOSIDES GLYCOSYLATION Protecting groups GOLD Glycosyl ynenoates 
Togni-ⅡReagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes
《Chinese Journal of Chemistry》2021年第12期3429-3434,共6页Shuang Teng Lingkui Meng Bingbing Xu Guangsheng Tu Peng Wu Zhiwen Liao Yulin Tan Jian Guo Jing Zeng Qian Wan 
Financial support from the National Natural Science Foundation of China(21877043,21702068,22025102);Wuhan Creative Talent Development Fund,and Fundamental Research Funds for the Central Universities(2017KFYXJJ150)is greatly appreciated;We also thank Analytical and Testing Center of HUST for NMR tests.
Based on the redox reactions of Togni-Ⅱreagent and thiols,a thiol-tuned selective functionalization of unactivated olefins was disclosed.In combination with aryl thiols,stoichiometric amount of Togni-Ⅱreagent prompt...
关键词：Togni-Ⅱreagent Hydrotriflupromethylation Thiol-ene reaction ALKENES Radical reactions 
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