云南高校图书馆联盟文献共享服务平台- AMIDINES

AMIDINES: 作品数：15被引量：13H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：张武更多>>; 相关机构：安徽师范大学更多>>; 相关期刊：《Chinese Journal of Chemistry》《Organic Chemistry Frontiers》《Science China Chemistry》《Neural Regeneration Research》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

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

Iron-catalyzed[4+2]annulation of amidines with α,β-unsaturated ketoxime acetates toward 2,4,6-trisubstituted pyrimidines: 《Green Synthesis and Catalysis》2023年第2期150-153,共4页Qinghuan Wu Luchao Li Binyan Xu Jie Sun Dong Ji Yuguang Li Lei Shen Zheng Fang Jindian Duan Beining Chen Kai Guo; the National Natural Science Foundation of China(No.22078150);the National Key R&D Program of China(No.2021YFC2101904);the Jiangsu Province Industrial Prospects and Key Core Technologies-Competitive Projects(No.BE2021083);the Nanjing International Joint R&D Project(No.202002037)for their financial support。; An iron-catalyzed[4+2]annulation of amidines with α,β-unsaturated ketoxime acetates is described.This strategy employs amidines as CN units and provides a new protocol for the construction of 2,4,6-trisubstituted py...; 关键词：ANNULATION AMIDINES Ketoxime acetates PYRIMIDINES Iron

Electrooxidative[3+2]annulation of amidines with alkenes for the synthesis of spiroimidazolines: 《Chinese Chemical Letters》2022年第12期5128-5131,共4页Sai Zhang Gaochen Xu Huan Yan Qinghuan Wu Jingjing Meng Jindian Duan Kai Guo; the National Natural Science Foundation of China (No. 22078150);the Natural Science Foundation of Jiangsu Province, Frontier Project (No. BK20212003); The electrooxidative[3+2]annulation of amidines with 2-arylideneindane-1,3-diones or 4-alkylidene pyrazolones is reported using NaI as a redox catalyst and electrolyte under constant current electrolysis in an undivid...; 关键词：Electrooxidative AMIDINES ALKENES Spiroimidazolines ANNULATION

Transition-metal-free hydroamination/defluorination/cyclization of perfluoroalkyl alkynes with amidines被引量：2: 《Organic Chemistry Frontiers》2022年第1期109-116,共8页Li-Wen Sun Zi-Lun Yu Xin-Long Luo Mengtao Ma Zhi-Liang Shen Xue-Qiang Chu; the financial support from National Natural Science Foundation of China(No.22001121 and 21772093);Natural Science Foundation of Jiangsu Province(BK20180690);National Students’Platform for Innovation and Entrepreneurship Training Program(202110291019Z);Nanjing Tech University(Start-up Grant No.39837118 and 39837146).; An efficient defluorinative net-[3+3]-cyclization strategy for the construction of perfluoroalkyl-substituted pyrimidine derivatives by using a series of perfluoroalkyl alkynes and amidines as starting materials was d...; 关键词：CYCLIZATION PYRIMIDINE Transition

Synthesis of amidines via iron-catalyzed dearomative amination of β-naphthols with oxadiazolones: 《Organic Chemistry Frontiers》2022年第2期380-385,共6页Yan-Hui Fan Xiao-Yu Guan Wen-Pei Li Cheng-Zhou Lin De-Xian Bing Mei-Zhi Sun Guo Cheng Jing Cao Jun-Jie Chen Qing-Hai Deng; the financial support from the National Natural Science Foundation of China(21772122);the Shuguang program(20SG44)from the Shanghai Education Development Foundation and the Shanghai Municipal Education Commission;the“111”Innovation and Talent Recruitment Base on Photochemical and Energy Materials(No.D18020);the Shanghai Engineering Research Center of Green Energy Chemical Engineering(No.18DZ2254200).; An iron-catalyzed dearomative amination of β-naphthols via a nitrene-transfer process has been developed.Oxadiazolones,which have rarely been applied for the synthesis of amidines,are used as the nitrene source.A var...; 关键词：CATALYZED smoothly ADDITIVE

In Situ Generation of Oxazole Ylide and Interception with Sulfonamide： Construction of Amidines Using Two Diazo Molecules被引量：1: 《Chinese Journal of Chemistry》2018年第9期857-865,共9页Jijun Chen Wenhao Long Yanwei Zhao Haiyan Li Yonggao Zheng Pengcheng Lian Xiaobing Wan; A novel generation of oxazole vlide and interception with sulfonamide have been well developed to construct fully substituted amidines. This copper-catalyzed four-component reaction incorporates two diazo molecules to...; 关键词：oxazole ylide SULFONAMIDE diazo compounds AMIDINES

Chiral organobases: Properties and applications in asymmetric catalysis被引量：1: 《Chinese Chemical Letters》2018年第8期1201-1208,共8页Weidi Cao Xiaohua Liu Xiaoming Feng; the National Natural Science Foundation of China (Nos. 21625205 and 21332003);the National Program for Support of Top-Notch Young Professionals for financial support; Chiral organobases occupy a significant position in asymmetric organocatalysis. The general types of chiral organobases include tertiary amines, amidines, guanidines, cyclopropenimines, and iminophosphoranes, etc. The...; 关键词：Chiral organobases Asymmetric organocatalysis AMINES AMIDINES GUANIDINES Cyclopropenimines Iminophosphoranes

Theoretical Study on the Mechanism of a New Synthesis Reaction of 1,3,5-Substituted-1,2,4-triazoles by Carboxylic Acids,Amidines,and Hydrazines: 《Chinese Journal of Structural Chemistry》2018年第3期367-374,共8页王志玲汪智娜卢秀慧; supported by the National Natural Science Foundation of China(No.51102114); The synthesis of 1,3,5-substituted-1,2,4-triazoles from α-imino-3-pyridine formic acid,acetamidine and anisole hydrazine as a model reaction in this paper and the synthesis mechanism of 1,3,5-substituted-1,2,4-triazo...; 关键词：1 3 5-substituted-1 2 4-triazole synthetic reaction potential energy profile molar gibbs free energy of reaction（△rGm）-

Targeting neuronal nitric oxide synthase as a valuable strategy for the therapy of neurological disorders被引量：3: 《Neural Regeneration Research》2016年第11期1731-1734,共4页Cristina Maccallini Rosa Amoroso; The management of neurological disorders have huge and increasing human and economic costs. Despite this, there is a scarcity of effective therapeutics, and there is an extreme urgency for new and real treatments. In ...; 关键词：AMIDINES carbonic anhydrase INHIBITORS neurological diseases neuronal nitric oxide synthase NMDAR PSD95

Base mediated direct C–H amination for pyrimidines synthesis from amidines and cinnamaldehydes using oxygen as green oxidants被引量：1: 《Chinese Chemical Letters》2016年第1期47-50,共4页Wei Guo; the China Postdoctoral Science Foundation Funded Project (No. 2014M562165);Jiangxi Natural Science Foundation (Nos. 20133BCB24011, 20141BBG70070 and 20151BAB203011);the Science Foundation of Jiangxi Provincial Department of Education (No. Gjj4669) for support of this research; A direct metal-free C-H amination reaction of cinnamaldehydes and amidines to realize the synthesis of polysubstituted pyrimidines was developed in the presence of base. This greener synthetic methodology provides a s...; 关键词：C-H amination PYRIMIDINES AMIDINES Cinnamaldehydes OXYGEN

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