HALOGENATION

作品数：30被引量：36H指数：4
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相关机构：湖北工业大学更多>>
相关期刊：《Science China Chemistry》《Modeling and Numerical Simulation of Material Science》《Journal of Energy Chemistry》《Science Bulletin》更多>>
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Halogenated Thienoacene Derivatives with Improved Emission Properties
《Chemical Research in Chinese Universities》2024年第4期699-703,共5页ZHANG Jingmei MENG Zhihao ZHEN Yonggang HE Ping YU Panpan HU Wenping 
supported by the Fundamental Research Funds for the Central Universities,China(No.buctrc202103);the National Natural Science Foundation of China(Nos.21975263,22171019,52373170);the Project of the China Petroleum and Chemical Corporation(No.222131);the Open Project Programs of Wuhan National Laboratory for Optoelectronics,China(No.2021WNLOKF005);the Project of the State Key Laboratory of Fine Chemicals(Dalian University of Technology),China(No.KF2201).
Thienoacenes is one of most important groups of semiconducting materials due to the high stability and superior mobility.However,there are scarce studies on the emission properties of thienoacenes to date.Herein,we sy...
关键词：Thienoacene HALOGENATION PHOTOLUMINESCENCE Aggregation structure 
Semicrystalline Unfused Polymer Donors with Backbone Halogenation toward Cost-Effective Organic Solar Cells被引量：1
《Chinese Journal of Chemistry》2024年第7期752-759,共8页Yuxin Kong Shijie Ju Hongmei Qin Min Hun Jee Simeng Xia Jiaqi Ren Chao Gao Jianyu Yuan Wenyan Su Han Young Woo Yuxiang Li 
supported by the National Natural Science Foundation of China (52203241,21905225,22005121);the Science and Technology Program of Shaanxi Province (2022JM-229,2023-JC-QN-0448);Jiangsu Key Laboratory for Carbon-Based Functional Materials&Devices,Soochow University (KJS2208);H.Y.W.acknowledges the financial support from the National Research Foundation of Korea (2019R1A6A1A11044070,2020M3H4A3081814).
Developing novel unfused building blocks with simple synthesis and low cost is essential to advance and enrich cost-effective poly-mer donors;however,it remains a challenge due to the lack of efficient molecular strat...
关键词：Low-cost Polymer donors Backbone halogenation Molecular self-assembly Organic solar cells 
Efficient Photolytic Halogenation and Oxidation of Unactivated Alkyl sp^(3) C—H Bonds with Iodine(III)
《Chinese Journal of Chemistry》2024年第5期505-510,共6页Hao Jia Nan Li Chunmei Tang Yajuan Wang Yonghao Xi Rongbao Liao Wei Xu Fufang Wu Xiaobao Shen Hongbin Zhai 
supported the Natural Science Foundation of Higher Education Institutions in Anhui Province(2022AH030133,2022AH051340);National Natural Science Foundation of China(22231003,22271008);Shenzhen Science and Technology Program(Grant No.KQTD20190929174023858);Shenzhen Science and Technology Innovation Committee(GXWD20201231165807007-20200812100115001);Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions(2023SHIBS0004);Horizontal Cooperation Project of Fuyang Municipal Government(SXHZ202201);Key Projects of the Support Program for Outstanding Young Talents in Anhui Province Colleges and Universities(gxyqZD2020030);Yifan Pharmaceutical Co.,Ltd.(HX2019033);Innovative Drug Design&Development Collaborative Team(TDYY2021009).
A metal-free,green,and sustainable functionalization of unactivated alkyl sp^(3) C—H bonds is reported using iodine(III)as a feasible dehydrogenation agent under visible light or KBr,and alkyl chlorides,bromides,alco...
关键词：Alkyl sp^(3)C—H bonds Chlorination BROMINATION OXIDATION Iodine(III) C—H activation Radical Photocatalysis 
Late-stage modification of bioactive compounds:Improving druggability through efficient molecular editing被引量：1
《Acta Pharmaceutica Sinica B》2024年第3期1030-1076,共47页Tongyu Huo Xinyi Zhao Zengrui Cheng Jialiang Wei Minghui Zhu Xiaodong Dou Ning Jiao 
Financial support from the National Key R&D Program of China(No.2021YFA1501700);the National Natural Science Foundation of China(Nos.22293014,22131002,22161142019,81821004);the Ministry of Science and Technology of China Changping Laboratory,Peking University Special Fund for COVID-19;the New Cornerstone Science Foundation through the XPLORER PRIZE。
Synthetic chemistry plays an indispensable role in drug discovery,contributing to hit compounds identification,lead compounds optimization,candidate drugs preparation,and so on.As Nobel Prize laureate James Black emph...
关键词：Late-stage modification Drug space HALOGENATION OXYGENATION NITROGENATION Synthetic chemistry 
Electrophilic Halogen Reagents-mediated Halogenation: Synthesis of Halogenated Dihydro-1,3-oxazine Derivatives
《Chemical Research in Chinese Universities》2023年第6期933-947,共15页QI Liang QIN Yuji WANG Xueqing CHAI Hongli ZHU Weiwei ZHOU Yifeng 
supported by the National Natural Science Foundation of China(No.22108264).
Halogenation of N-cinnamylbenzamides and N-[(2H-chromen-3-yl)methyl]benzamides using electrophilic halogen source was reported.Various halogenated dihydro-1,3-oxazine derivatives(45 examples)were synthesized in high t...
关键词：Carbon halogen bond 1 3-Oxazine HETEROCYCLIZATION 
Synthesis and Evaluation of Photophysical Properties of C-3 Halogenated Derivatives of 2-Phenylimidazo[1,2-a]pyridine
《Chinese Journal of Chemistry》2022年第19期2313-2328,共16页Hong Chen Yanyan Wang Qingjie Liu Yanchun Guo Shuxia Cao Yufen Zhao 
the National Natural Science Foundation of China(No.21105091)for financial support.
A CuX-mediated regioselective halogenation reaction of 2-phenylimidazo[1,2-a]pyridine in the presence of oxygen is introduced in this paper.This reaction provides an effective method for the production of C-3 halogena...
关键词：Imidazole[1 2-a]lpyridine HALOGENATION Cuprous halide DFT calculations Photophysical properties 
TEMPO-Regulated Regio-and Stereoselective Cross-Dihalogenation with Dual Electrophilic X^(+) Reagents
《Chinese Journal of Chemistry》2021年第11期3004-3010,共7页Yi Kong Tongxiang Cao Shifa Zhu 
financial support from the NSFC(Nos.21871096,22071062,22001077);the Ministry of Science and Technology of the People’s Republic of China(No.2016YFA0602900);the Guangdong Science and Technology Department(Nos.2018B030308007,2021A1515012331);the China Postdoctoral Science Foundation(Nos.2018M643062,2019T120723).
A TEMPO catalyzed cross-dihalogenation reaction was established via redox-regulation of the otherwise complex system of dual electrophilic X+reagents.Formally,the ICl,BrCl,I_(2) and Br_(2) were generated in-situ,which...
关键词：HALOGENATION ORGANOCATALYSIS Electrophilic addition REDOX-REGULATION ALKYNES 
Efficient Synthesis of P-Chirogenic Compounds Enabled by Chiral Selenide-Catalyzed Enantioselective Electrophilic Aromatic Halogenation被引量：2
《CCS Chemistry》2021年第11期2617-2628,共12页Ruizhi Guo Ziqi Liu Xiaodan Zhao 
the National Natural Science Foundation of China(grant nos.91856109 and 21772239);the Fundamental Research Funds for the Central Universities(grant no.20lgzd21);the Leading Scientific,Technical and Innovation Talents of Guangdong Special Support Program(grant no.2019TX05Y638)for financial support.
P-chirogenic compounds have been applied in different fields,especially in asymmetric catalysis as ligands and organocatalysts.However,broader applicability has been severely restricted by the lack of efficient synthe...
关键词：P-chirogenic compounds aromatic halogenation electrophilic reaction Lewis base catalysis asymmetric catalysis 
Antimicrobial Chlorinated Carbazole Alkaloids from the Sponge-Associated Actinomycete Streptomyces diacarni LHW51701被引量：4
《Chinese Journal of Chemistry》2021年第5期1188-1192,共5页Yijia Cheng Nannan Chen Jing Li Jun-Cheng Su Jingya Yang Cui-Xian Zhang Hou-Wen Lin Yongjun Zhou 
the National Key R&D Program of China(No.2019YFC0312501);the National Natural Science Foundation of China(No.31929001);the Special Project for Marine Economic Development(Six Major Marine Industries)of Guangdong Province Department of Natural Resources of Guangdong Province(No.[2020]039);the Construction Project of Shanghai Key Laboratory of Molecular Imaging(No.18DZ2260400);the Innovative Research Team of High-Level Local Universities in Shanghai,and the Taishan Scholar Project from Shandong Province to H.L.The authors are grateful to Ying Wu for QTOF mass analysis,Hong-Yan Liu for NMR analysis,and Prof.Meifeng Tao from School of Life Sciences and Biotechnology,Shanghai Jiao Tong University for kindly providing the indicator strains for bioactivity assay.
Four new chlorinated carbazole alkaloids,chlocarbazomycins(CCBs)A-D,were isolated from sponge associated bacterium Streptomyces diacarni LHW51701.Their structures were elucidated via spectroscopic techniques(including...
关键词：ANTIBIOTICS Natural products HALOGENATION SPONGE Symbiotic microorganism 
Molecular characterization of transformation and halogenation of natural organic matter during the UV/chlorine AOP using FT-ICR mass spectrometry被引量：5
《Journal of Environmental Sciences》2021年第4期24-36,共13页Xiaoxue Ruan Yingying Xiang Chii Shang Shuangshuang Cheng Jingfu Liu Zhineng Hao Xin Yang 
supported by the National Key Research and Development Program of China(No.2017YFE0133200);the National Natural Science Foundation of China(Nos.21876210 and 21806173);the Guangdong Provincial Science and Technology Planning Projects(No.2019A050503006);Hong Kong RGC(Nos.16206416 and T21-604/19-R)。
UV/chlorine process,as an emerging advanced oxidation process(AOP),was effective for removing micro-pollutants via various reactive radicals,but it also led to the changes of natural organic matter(NOM)and formation o...
关键词：UV/chlorine AOP Disinfection byproducts(DBPs) Natural organic matter(NOM) FT-ICR MS Water treatment 
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