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HALOGENATION: 作品数：31被引量：36H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关机构：湖北工业大学更多>>; 相关期刊：《Chemical Research in Chinese Universities》《Modeling and Numerical Simulation of Material Science》《Journal of Environmental Sciences》《Science China Chemistry》更多>>; 相关基金：国家自然科学基金中国博士后科学基金天津市自然科学基金河北省自然科学基金更多>>

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

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

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

Synergy of Anodic Oxidation and Cathodic Reduction Leads to Electrochemical C—H Halogenation被引量：6: 《Chinese Journal of Chemistry》2019年第6期611-615,共5页Zhilin Zhou Yong Yuan Yangmin Cao Jin Qiao Anjin Yao Jing Zhao Wanqing Zuo Wenjie Chen Aiwen Lei; the National Natural Science Foundation of China (No.21520102003);Introducing Talents of Discipline to Universities of China (111 Program).; We herein uncovered an electrochemical C—H halogenation protocol that synergistically combines anodic oxidation and cathodic reduction for C—X bond formation. The reaction was demonstrated under exogenous-oxidant-fr...; 关键词：anodic oxidation cathodic reduction ELECTROCHEMISTRY C-H HALOGENATION SYNTHETIC methods

Highly Efficient Synthesis of a-Halomethylketones via Ce（SO4）2/Acid Co-Catalyzed Hydration of Alkynes: 《Chinese Journal of Chemistry》2016年第12期1251-1254,共4页Huaxu Zou Jun Jiang Niannian Yi Wenqiang Fu Wei Deng Jiannan Xiang; A general atom-economical approach for the synthesis of a-halomethyl ketones is demonstrated through Ce（SO4）z/acid co-catalyzed hydration of a wide range of haloalkynes. The reactions are conducted under convenient ...; 关键词：a-halomethylketone haloalkyne CATALYZED HYDRATION a-halogenation

Immobilization of HX:[Hmim]X as Halogenating Agent, Recyclable Catalyst and Medium for Conversion of Alcohols to Alkyl Halides被引量：6: 《Chinese Journal of Chemistry》2004年第7期619-621,共3页吴海虹孙靖杨帆汤杰何鸣元; Project supported by the National Natural Science Foundation of China (No. 20172016) and the Shanghai Phosphor Project of Science & Technology for Excellent Young Research (No. 01QA14017).; HX is immobilized by reaction of halogen acid with methylimidazole, and the formed ionic liquid [Hmim]X was used as halogenating agent, catalyst as well as medium for conversion of alcohols to alkyl halides. Excellent...; 关键词：HALOGENATION ionic liquid ALCOHOL alkyl halide

Synthesis,halogenation and structural characterization of (Z)-1-[2-(triphenylstannyl)vinyl]-l-cyclododecanol: 《Chinese Journal of Chemistry》1998年第4期367-376,共10页黄葵傅芳信潘华德; Project (No. 29170084) supported by the National Natural Science Foundation of China; Synthesis and characterization of (Z)-1-[2-(triphenylstannyl)vinylj-l-cyclododecanol,c-(CH2)11C(OH)CH=CHSnPh3,are reported,together with its halogenation by I2,Br2 and IC1 to yield derivatives of the types c-(CH2)11C(...; 关键词：ORGANOTIN HALOGENATION crystal structures

Preparation and reaction of bis (perfluoroalkanesulfonyl) methyl halides: 《Chinese Journal of Chemistry》1998年第3期264-271,共8页朱士正许国林钦朝岳许勇储千里; Project (No. 29632003 and No. 29672041) supported by the National Natural Science Foundation of China.; Halogenation of the potassium or silver salts of bis(trifluoromethanesulfonyl)methane (CF3SO2)2CH2 and its cyclo analogues 1 with N-fluoro-bis(trifluoromethanesulfonyl)imine [(CF3SO3)2NF], chlorine or bromine gave goo...; 关键词：HALOGENATION cyclo analogues α-halo-disulfone chemical transformation

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