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Cobalt-catalyzed intermolecular hydroacylation of aldehydes: initiation of hydride transfer enables turnover
Li, Ting1,2; Xu, Bao-Hua1,2; Zhu, De-Ping1,2; Wang, Yao-Feng1; Zhang, Suo-Jiang1,2
2018-06-21
Source PublicationORGANIC CHEMISTRY FRONTIERS
ISSN2052-4129
Volume5Issue:12Pages:1933-1939
AbstractIntermolecular hydroacylation of aldehydes catalyzed by an in situ generated low-valent cobalt system was developed. Mechanistic studies disclosed that the desired hydroacylation was impeded by poor hydride donation by the respective Co(III)-H phosphine complex formed by the oxidative addition of Co(I) to the formyl C-H bond. Surprisingly, the reaction rate was significantly promoted in the presence of Lewis base N,N-diisopropylethylamine (iPr(2)NEt) functioning as an initiator of hydride transfer, thereby offering an excellent reaction efficiency with high substrate tolerance.
DOI10.1039/c8qo00337h
Language英语
WOS KeywordC-H FUNCTIONALIZATION ; INTRAMOLECULAR HYDROACYLATION ; ALKYNE HYDROACYLATION ; AROMATIC-ALDEHYDES ; HOMOGENEOUS CATALYSIS ; ALKENES ; ACTIVATION ; MECHANISM ; OLEFINS ; COMPLEXES
Funding Project973 Program[2015CB251401] ; National Natural Science Foundation of China (Petrochemical Joint Fund)[U1662133] ; National Natural Science Foundation of China (Petrochemical Joint Fund)[21476240] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-JSC011] ; Instrument Developing Project of the Chinese Academy of Sciences[YZ201521] ; State Key Laboratory of Multiphase Complex Systems, IPE, CAS[MPCS-2015-A-05] ; CAS 100-Talent Program
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
Funding Organization973 Program ; National Natural Science Foundation of China (Petrochemical Joint Fund) ; Key Research Program of Frontier Sciences, CAS ; Instrument Developing Project of the Chinese Academy of Sciences ; State Key Laboratory of Multiphase Complex Systems, IPE, CAS ; CAS 100-Talent Program
WOS IDWOS:000435115200010
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/24894
Collection中国科学院过程工程研究所
Corresponding AuthorXu, Bao-Hua; Zhang, Suo-Jiang
Affiliation1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Ting,Xu, Bao-Hua,Zhu, De-Ping,et al. Cobalt-catalyzed intermolecular hydroacylation of aldehydes: initiation of hydride transfer enables turnover[J]. ORGANIC CHEMISTRY FRONTIERS,2018,5(12):1933-1939.
APA Li, Ting,Xu, Bao-Hua,Zhu, De-Ping,Wang, Yao-Feng,&Zhang, Suo-Jiang.(2018).Cobalt-catalyzed intermolecular hydroacylation of aldehydes: initiation of hydride transfer enables turnover.ORGANIC CHEMISTRY FRONTIERS,5(12),1933-1939.
MLA Li, Ting,et al."Cobalt-catalyzed intermolecular hydroacylation of aldehydes: initiation of hydride transfer enables turnover".ORGANIC CHEMISTRY FRONTIERS 5.12(2018):1933-1939.
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