Γ-LACTONE

作品数：13被引量：11H指数：2
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相关领域：理学医药卫生更多>>
相关期刊：《Science China Chemistry》《Chemical Research in Chinese Universities》《Journal of Biomedical Science and Engineering》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金中国博士后科学基金更多>>
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En Route to Diastereopure Polycyclic γ-Lactones by Iridium-Catalyzed Hydride Transfer
《Chinese Journal of Chemistry》2024年第23期3047-3055,共9页Yang Chen Jingyu Zhang Yecheng Wang Hongguang Du Jiaxi Xu Zhanhui Yang 
supported by the National Key Research and Development Program of China(No.2022YFF0709803);Natural Science Foundation of Beijing Municipality(No.2202041);the High Performance Computing Platform of Beijing University of Chemical Technology(BUCT).
The reductive lactonization strategy provides an efficient access to diastereoenriched polycyclicγ-lactones.However,it is still a formidable challenge to develop an efficient and versatile protocol with excellent lev...
关键词：Iridium catalysis Hydride transfer Reductive lactonization Diastereoselectivity control Polycyclic y-lactones Methodology and reactions Sterichindrance Reduction 
Difluoroalkylation/Lactonization of Alkenes with BrCF_(2)CO_(2)K via Photoredox Catalysis:Access toα,α-Difluoro-γ-lactones被引量：2
《Chinese Journal of Chemistry》2023年第21期2819-2824,共6页Min Zhang Qiang Li Jin-Hong Lin Ji-Chang Xiao 
We thank the National Key Research and Development Program of China(2021YFF0701700);the National Natural Science Foundation of China(21971252,21991122,22271181);the Science and Technology Commission of Shanghai Municipality(22ZR1423600)for financial support.
Due to its unique electronic properties,the difluoromethylene group(CF2)has served as a valuable unity in the design of biologically active molecules.Sinceγ-lactones display a broad range of biological properties,α,...
关键词：PHOTOREDOX Catalysis Fluorine LACTONES ALKENES 
Unexpected Grob-type fragmentation of vinylogous β-silyloxy-cyclobutanone into γ-lactone
《Chinese Chemical Letters》2017年第5期968-970,共3页Xiang Wu Wei-Dong Z.Li 
financial support from National Natural Science Foundation of China(NSFC,Nos.21302177,21672049 and 21672030)
An unusual formal oxy transposition of vinylogous β-silyloxy-cyclobutanone 1（a 1,5-difunctionalized substrate） under mild acidic conditions（aqueous HF in CH3CN at 0℃） to the decalinic y-lactone 2 was described.A...
关键词：Grob fragmentation Vinylogous β-silyloxy-cyclobutanone Decalinic γ-lactone Oxy transposition Intramolecular γ-lactonization 
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