ENOL

作品数：54被引量：86H指数：6
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相关领域：理学更多>>
相关作者：刘刚齐曼冯卫生翟俊宜林元华更多>>
相关机构：吉林农业大学清华大学河南中医药大学中国农业科学院更多>>
相关期刊：《Chinese Journal of Structural Chemistry》《Science Bulletin》《南开大学学报（自然科学版）》《Journal of Biomaterials and Nanobiotechnology》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金高等学校学科创新引智计划更多>>
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Keto-form directed hierarchical chiral self-assembly of Schiff base derivatives with amplified circularly polarized luminescence被引量：1
《Chinese Chemical Letters》2024年第1期366-370,共5页Yimeng Sun Yuqian Jiang Jian Jiang Tiesheng Li Minghua Liu 
National Natural Science foundation of China(Nos.21861132002,21773043,21973020 and 21890734).
While enol-keto tautomerism has attracted great interest in Schiff bases and related compounds in solution and crystal states,the self-assembly of energy-unfavored keto form were scarcely investigated.Here,we report a...
关键词：Enol-keto tautomerism Chiral self-assembly Schiff base Circularly polarized luminescence Nanofiber bundle 
Selective O-difluoromethylation of 1,3-diones using S-(difluoromethyl) sulfonium salt被引量：2
《Chinese Chemical Letters》2019年第8期1515-1518,共4页Guo-Kai Liu Xin Li Wen-Bing Qin Wei-Feng Lin Li-Ting Lin Jia-Yi Chen Jian-Jian Liu 
supported by the Science and Technology Foundation of Shenzhen, Shenzhen Science and Technology Innovation Committee (No. JCYJ20170818143001461)
A facile and highly efficient approach for selective O-difluoromethylation of 1,3-diones by recently developed bench-stable S-(difluoromethyl)sulfonium salt was described.And a broad range of difluoromthyl enol ethers...
关键词：DIFLUOROCARBENE Difluoromethyl ENOL ethers 1 3-Diones O-Difluoromethylation S-(Difluoromethy)sulfonium salt 
Light-triggered release of insecticidally active spirotetramat-enol被引量：6
《Chinese Chemical Letters》2018年第11期1648-1650,共3页Zhiping Xu Zhenhong Gao Xusheng Shao 
financially supported by the National Natural Science Foundation of China (Nos. 21472046, 21372079);Science and Technology Commission of Shanghai Municipality (No. 16391902300);the Fundamental Research Funds for the Central Universities (No. 222201718004)
Spirotetramat metabolizes to its active enol form in the plant. We described here a photocaged pesticide delivery system that can release insecticidal spirotetramat enol form upon light irradiation. Covalently linking...
关键词：Photocage Spirotetramat enol COUMARIN INSECTICIDE LIGHT 
Analysis of keto-enol tautomers of curcumin by liquid chromatography/mass spectrometry被引量：6
《Chinese Chemical Letters》2013年第8期685-687,共3页Shin-ichi Kawano Yusuke Inohana Yuki Hashi Jin-Ming Lin 
supported by the Research Fund for the Doctoral Program of Higher Education(No.20110002110052)
Keto-enol tautomers of curcumin were confirmed by reversed-phase liquid chromatography（RPLC）/ hybrid quadrupole ion trap/time-of-flight mass spectrometry（QIT/TOFMS）.Tautomers gave different MS/MS spectra in negati...
关键词：Keto-enol tautomer Curcumin Liquid chromatography/mass spectrometry 
A Novel Oscillating Chemical Reaction Using Ninhydrin as Single Organic Substrate
《Chinese Chemical Letters》2006年第1期77-80,共4页Fu Wei YANG Jin Zhang GAO Wu YANG Kan Jun SUN 
A novel oscillating chemical reaction using ninhydrin as a single organic substrate was represented in this paper. It distinguished from the classically catalyzed BZ oscillating chemical reaction due to there was no a...
关键词：Single organic substrate active methene enol structure oscillating chemical reaction. 
A　NOVEL　ARYL　SHIFT　IN　THE　OXIDATION　OF　ENOL　SILYL　ETHERS　BY　IODOSOBENZENE－BORON　TRIFLUORIDE
《Chinese Chemical Letters》1994年第4期285-286,共2页Liang Zhu LI Yuan Jin RUI Xiu Min ZHAO Yia Jun ZHAO Jin Fang YUAN(Department of Chemistry Pcking University, Beijing 100871)(This research was supported by the National Science Foundation of China.) 
The arylshiftwas found when the enol silyl ethers derived from 2-aryl-44chromanones and 3-aryl-l -tetralone were trealed with PhIO-BF3 ,yielding 3-aryl-chromanones and 2-aryl-3-fluoro-1-tetralones respectively, The r...
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