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Rh(III)-catalyzed oxidative synthesis of pyrazoles from azomethines and acrylamides
Zhen Wencui1,2; Du Zhengyin1; Li Xingwei2
KeywordRhodium(Iii) C-h Bond Activation Acrylamide Azomethine C-n Coupling Pyrazole
Source PublicationCHINESE JOURNAL OF CATALYSIS
2013-04-01
DOI10.1016/S1872-2067(12)60584-1
Volume34Issue:4Pages:679-683
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordH BOND-CLEAVAGE ; N-HETEROCYCLIC CARBENES ; C-H ; INTERNAL ALKYNES ; CATALYZED HYDROFORMYLATION ; RHODIUM CATALYSIS ; BENZOIC-ACIDS ; ACTIVATION ; COUPLING/CYCLIZATION ; BENZAMIDES
AbstractA cationic Rh(III) complex has been developed to catalyze the oxidative coupling of azomethine imines to acrylamides, to give trisubstituted pyrazoles in moderate yield. In this process, the olefinic C-H bond of the acrylamide undergoes C-H activation, and the reaction subsequently proceeds via a different selectivity to that reported for the coupling of acrylate esters. (C) 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000318750500007
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/137521
Collection中国科学院大连化学物理研究所
Affiliation1.Northwest Normal Univ, Coll Chem & Chem Engn, Key Lab Ecoenvironm Related Polymer Mat, Minist Educ,Gansu Key Lab Polymer Mat, Lanzhou 730070, Gansu, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhen Wencui,Du Zhengyin,Li Xingwei. Rh(III)-catalyzed oxidative synthesis of pyrazoles from azomethines and acrylamides[J]. CHINESE JOURNAL OF CATALYSIS,2013,34(4):679-683.
APA Zhen Wencui,Du Zhengyin,&Li Xingwei.(2013).Rh(III)-catalyzed oxidative synthesis of pyrazoles from azomethines and acrylamides.CHINESE JOURNAL OF CATALYSIS,34(4),679-683.
MLA Zhen Wencui,et al."Rh(III)-catalyzed oxidative synthesis of pyrazoles from azomethines and acrylamides".CHINESE JOURNAL OF CATALYSIS 34.4(2013):679-683.
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