DIAZO

作品数：38被引量：26H指数：2
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相关领域：理学更多>>
相关作者：居学海更多>>
相关机构：南京理工大学更多>>
相关期刊：《Chinese Journal of Chemical Physics》《Chinese Journal of Chemical Engineering》《Science China Chemistry》《有机化学》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中国博士后科学基金教育部留学回国人员科研启动基金更多>>
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A Copper-Catalyzed[5+1]Cycloaddition of Terminal Alkynes with Diazo Esters through a Tandem 1,5-H-Shift Cyclization
《Chinese Journal of Chemistry》2023年第3期301-306,共6页Tonggang Hao Min Shi Yin Wei 
support from the National Natural Science Foundation of China (Nos.21372250,21121062,21302203,20732008,21772037,21772226,21861132014,91956115,and 22171078).
A copper-catalyzed[5+1]cycloaddition reaction of terminal alkynes with diazo esters for the rapid construction of protected naphthalen-1(2H)-one derivatives in moderate to good yields has been disclosed along with goo...
关键词：[5+1]Cycloaddition Diazo ester 1 5-H-shift One-pot synthesis Copper catalyzed 
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 
Rh（Ⅰ）-Catalyzed Arylation of α-Diazo Phosphonates with Aryl Boronic Acids： Synthesis of Diarylmethylphosphonates
《Chinese Journal of Chemistry》2017年第5期621-627,共7页Yujing Zhou Yan Zhang Jianbo Wang 
An efficient synthetic method for diarylmethylphosphonates is presented.A series of phosphonate derivatives with diverse functional groups can be accessed via a rhodium catalyzed cross-coupling reaction between a-diaz...
关键词：Rh（I）-catalysis metal carbene migratory insertion a-diazo phosphonates aryl boronic acids 
Copper-Mediated Deuterotrifluoromethylation of α-Diazo Esters
《Chinese Journal of Chemistry》2016年第5期469-472,共4页Mingyou Hu Qiqiang Xie Xinjin Li Chuanfa Ni Jinbo Hu 
A copper-mediated deuterotrifluoromethylation of α-diazo esters under the promotion of deuterium oxide （D20） has been developed for the synthesis of deuterium-labeled trifluoromethyl compounds. This deuterotrifluor...
关键词：COPPER TRIFLUOROMETHYLATION DEUTERIUM diazo compounds 
Synthesis of (p-Formylphenyl)azo Calix[4]arenes
《Chinese Journal of Chemistry》2004年第5期498-501,共4页柏祝 俞磊 陆国元 郭勋 
Project supported by the National Natural Science Foundation of China (No. 90101018) and the Center of Materials Analysis of Nanjing University.
Five novel azo calix[4]arenes were reported. The p-aminobenzaldehyde was diazotized with sodium nitrite in aqueous hydrochloride solution. Mono-, bis-, tris- and tetrakis(p-formylphenyl)azo calix[4]arenes (including p...
关键词：CALIX[4]ARENE azo arene diazo-coupling ISOMER NMR 
Synthesis of (p-Substituted phenyl)azo Calix[4]arenes
《Chinese Journal of Chemistry》2002年第10期1080-1087,共8页金传明 陆国元 刘芸 游效曾 王中华 吴厚铭 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .90 10 10 18)andtheFoundationofStateKeyLaboratoryofBioorganicandNaturalProductsChemistryinShanghaiInstituteofOrganicChemistry ,ChineseAcademyofSciences .
A novel method for the preparation of chromogenic calixarenes with azo groups was reported. p-Substituted (-NO 2, -CH 3, -Cl) anilines were diazotized with isoamyl nitrite in EtONa/EtOH under refluxing condition. F...
关键词：chromogenic   calixarenes diazo-coupling isoamyl nitrite p-substituted aniline 
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