云南高校图书馆联盟文献共享服务平台- ENAMINONES

ENAMINONES: 作品数：18被引量：3H指数：1; 导出分析报告; 相关领域：理学更多>>; 相关作者：石尧成万结平更多>>; 相关机构：扬州大学东北师范大学江西师范大学更多>>; 相关期刊：《Chinese Journal of Chemistry》《Natural Science》《Open Journal of Physical Chemistry》《Chemical Research in Chinese Universities》更多>>; 相关基金：国家自然科学基金广东省自然科学基金江苏省杰出青年基金江苏省“青蓝工程”基金更多>>

Visible-Light-Induced Domino Cyclization to Access Pyrido[2,3-d]pyrimidine-2,4-diones via a Radical-Polar Crossover Reaction: 《Chinese Journal of Chemistry》2024年第19期2346-2350,共5页Wanqing Zuo Yu Cheng Zhizhen Zhu Lingling Zuo Xiao Geng Zhifang Li Lei Wang; the National Natural Science Foundation of China(22071171);the Natural Science Foundation of Zhejiang Province(LZ22B020003)for financial support of this work.; Comprehensive Summary Catalytic and green strategies for the synthesis of privileged scaffolds are synthetically appealing.We now report a radical-polar crossover(RPC)-enabled three-component cyclization of bromodiflu...; 关键词：Photocatalysis HETEROCYCLES RADICALS Bromodifluoroalkyls 6-Aminouraciles ENAMINONES

Catalytic C-H activation-initiated transdiannulation:An oxygen transfer route to ring-fluorinated tricyclic γ-lactones: 《Chinese Chemical Letters》2024年第9期145-149,共5页Qiuyun Li Yannan Zhu Yining Wang Gang Qi Wen-Juan Hao Kelu Yan Bo Jiang; financial support from the schoollevel research projects of Yancheng Institute of Technology(No.xjr2020044);the National Natural Science Foundation of China(Nos.22101152,22271123 and 21971090)。; Catalytic C–H activation-initiated annulation reactions have emerged as a versatile strategy for the efficient construction of diverse ring structural units and complex cyclic molecules in synthetic chemistry.Herein,...; 关键词：C-H bond activation ENAMINONES Transannulation Oxygen transfer Regioselectivity

Chemodivergent Synthesis of Benzofurans and 2,3-Dihydrobenzofurans via Tandem Oxidative Annulation of Enaminones and Salicylaldehydes: 《Chinese Journal of Chemistry》2024年第15期1727-1733,共7页Xiyan Duan Hui Li Junqi Wang Kun Liu Meixin Shi Weidong Lian Ran Chen Pu Liu; the Science and Technology Foundation of Henan Province(222102310580);Innovation and Entrepreneurship Training Program for College Students;Henan University of Science and Technology(2023180).; Chemodivergent synthesis of benzofurans and 2,3-dihydrobenzofurans has been realized.Under a reaction system consisting of DBDMH and K_(2)CO_(3) as promotors,controlled conditions enabled the formation of two sets of ...; 关键词：Cross-coupling UMPOLUNG Domino reactions ENAMINONE BENZOFURANS 2 3-Dihydrobenzofurans

Switchable Multicomponent Cyclization Reactions to Access Fluoroalkylated Dihydropyrimidines and Pyrimidines under Solvent-Free Conditions: 《Chinese Journal of Chemistry》2024年第12期1394-1398,共5页Wanqing Zuo Zhizhen Zhu Yu Cheng Lingling Zuo Xiao Geng Zhifang Li Lei Wang; the National Natural Science Foundation of China(22071171);the Natural Science Foundation of Zhejiang Province(LZ22B020003)for financial support of this work.; Comprehensive Summary The development of switchable solvent-free multicomponent reactions to build high-value-added products is an important demand for organic synthesis.Herein,we detailed the successful implementatio...; 关键词：Fluorine chemistry Multicomponent reactions Environmental chemistry HETEROCYCLES ENAMINONES AMIDINES

Recent advances in visible light-mediated chemical transformations of enaminones被引量：3: 《Chinese Chemical Letters》2024年第2期4-15,共12页Yu Han Liyun Zhou Chengyu Wang Shangti Feng Rong Ma Jie-Ping Wan; the National Natural Science Foundation of China(No.21702088);the Natural Science Foundation of Shandong Province(No.ZR2022MB130)for the financial support.; Enaminones,which possesses both the nucleophilic enamine as well as electrophilic enone structures,are well known versatile building blocks in organic synthesis.Meanwhile,visible light-mediated reactions have emerged ...; 关键词：ENAMINONE Visible light C-H functionalization C=C bond cleavage CYCLIZATION Multicomponent reactions

Highly selective synthesis of functionalized morphan derivatives through a multi-component cascade reaction of 3-formylchromones, 2-naphthols, and enaminones: 《Green Synthesis and Catalysis》2023年第4期321-329,共9页Xinling Cao Yinggang Duan Kaihong Lv Zihan Lu Yihua Chen Shengjiao Yan; We are grateful for financial support from the Natural Science Foundation of Yunnan Province,China(No.2019FY003003);the Scientific and Technological Innovation Team of Green Synthesis and Activity Research of Natural-like Heterocyclic Compound Libraries in Universities of Yunnan Province(No.C17624011121).The authors thank the Advanced Analysis and Measurement Center of Yunnan University for the sample testing service.; A novel protocol for the preparation of highly functionalized 2-azabicyclo[3.3.1]nonane(morphan)derivatives via a multicomponent cascade reaction,involving 3-formylchromones,2-naphthols,and enaminones in the ionic liq...; 关键词：Morphan derivatives Site-selective synthesis Cascade reaction ENAMINONES 3-Formylchromones

Metal-free C(sp^(2))-H perfluoroalkylsulfonylation and configuration inversion:Stereoselective synthesis ofα-perfluoroalkylsulfonyl E-enaminones: 《Chinese Chemical Letters》2021年第11期3514-3517,共4页Qing Yu Yunyun Liu Jie-Ping Wan; financially supported by National Natural Science Foundation of China(No.21861019);Natural Science Foundation of Jiangxi Province(No.20202ACBL203006).; The perfluoroalkylsulfonylation(CF_(3)SO_(2),C_(2)F_(5)SO_(2)and CHF_(2)SO_(2))in the enaminone C-H bonds has been developed simply via the promotion of molecular iodine by using stable and cheap sodium perfluoroalkyl...; 关键词：C-H Functionalization ENAMINONE Perfluoroalkyl sulfonylation METAL-FREE Configuration inversion

Base-Promoted Synthesis of 3-Alkenyl-2-pyridones from N-Propargyl-β-enaminones and Aryl Aldehydes: 《Chinese Journal of Chemistry》2021年第10期2781-2788,共8页Qingyu Tian Shangyun Xiao Guolin Cheng; supported by the NSF of China(No.22071068).; Main observation and conclusion In this article,we report a base-promoted sequential cyclization/aldol-type condensation/isomerization cascade reaction of N-propargyl-β-enaminones with aryl aldehydes.The key step in ...; 关键词：Domino reactions Aldehydes ALKENES ENAMINONE PYRIDONES

Molecular Docking Studies on Anticonvulsant Enaminones Inhibiting Voltage-Gated Sodium Channels: 《Open Journal of Physical Chemistry》2019年第4期241-257,共17页Yayin Fang Jamiya Kirkland Isis J. Amaye Patrice Jackson-Ayotunde Matthew George Jr.; Epilepsy is described as the most common chronic brain disorder. A typical symptom of epilepsy results in uncontrolled convulsions caused by temporary excessive neuronal discharges. Although several new anticon-vulsan...; 关键词：ANTICONVULSANT ENAMINONES VOLTAGE-GATED Sodium Channels STRUCTURE-BASED Drug Design MOLECULAR DOCKING 3D QSAR

Expedient chemoselective and catalyst-free synthesis of 3,3-difluorochroman-4-ones from o-hydroxyarylenaminones and Selectfluor: 《Chinese Chemical Letters》2018年第6期963-966,共4页Jian Xu Zhijie Kuang Qiuling Song; Financial support from the Recruitment Program of Global Experts (1000 Talents Plan);the Natural Science Foundation of Fujian Province (No. 2016J01064);Fujian Hundred Talents Plan, Program of Innovative Research Team of Huaqiao University (No. Z14X0047);Subsidized Project for Cultivating Postgraduates’ Innovative Ability in Scientific Research of Huaqiao University (for Z. Kuang) are gratefully acknowledged; An expedient and mild strategy for the synthesis of unconventional 2-（dimethylamino）-3,3-difluorochroman-4-one derivatives from o-hydroxyarylenaminones and Selectfluor was developed at room temperature under catalys...; 关键词：SELECTFLUOR o-Hydroxyarylenaminones CATALYST-FREE Chroman-4-one Fluorination reaction Fluorine-contained compound

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