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Selectfluor promoted NHC-oxazoline gold(I) complex catalyzed cycloaddition/oxidation reaction of enynones with alkenes
Alternative Title氮杂环卡宾和恶唑啉的三价金配合物用于炔酮和烯烃的氧化/环加成反应
Xu Q(徐琴)1; Gu P(古鹏)1; Wang FJ(王飞军)1; Shi M(施敏)1
2015
Source PublicationOrg. Chem. Front.
Volume2Issue:11Pages:1475-1484
AbstractThe ortho- and meta-substituted NHC-oxazoline ligands based on a phenyl scaffold have been synthesized in a six-step pathway, and their coordination with Au(Me2S)Cl gave the corresponding NHC-gold(I) complexes in good yields. Resulting from restricted rotation between the phenyl ring and the benzimidazole ring, the ortho-substituted NHC-oxazoline gold(I) complexes exhibited as a pair of diastereomers, and their structures have been further confirmed by X-ray diffraction analysis. Moreover, combination of these gold(I) complexes with Selectfluor in situ was used to catalyze the reaction of enynone with alkenes using air as an oxidant to give naphthalene derivatives in moderate to excellent yields. Some controlled experiments were carried out to reveal the active species as a chelated NHC-oxazoline gold(I) species and the role Selecfluor played in this reaction.
Subtype论文
Subject Area金属有机化学
DOI10.1039/c5qo00155b
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000364450200006
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39668
Collection金属有机化学国家重点实验室
Corresponding AuthorWang FJ(王飞军); Shi M(施敏)
Affiliation1.中科院上海有机化学研究所, 金属有机化学国家重点实验室
2.华东理工大学
Recommended Citation
GB/T 7714
Xu Q,Gu P,Wang FJ,et al. Selectfluor promoted NHC-oxazoline gold(I) complex catalyzed cycloaddition/oxidation reaction of enynones with alkenes[J]. Org. Chem. Front.,2015,2(11):1475-1484.
APA 徐琴,古鹏,王飞军,&施敏.(2015).Selectfluor promoted NHC-oxazoline gold(I) complex catalyzed cycloaddition/oxidation reaction of enynones with alkenes.Org. Chem. Front.,2(11),1475-1484.
MLA 徐琴,et al."Selectfluor promoted NHC-oxazoline gold(I) complex catalyzed cycloaddition/oxidation reaction of enynones with alkenes".Org. Chem. Front. 2.11(2015):1475-1484.
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