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学科主题: 金属有机化学
题名: Selectfluor promoted NHC-oxazoline gold(I) complex catalyzed cycloaddition/oxidation reaction of enynones with alkenes
其他题名: 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
作者: Xu Q(徐琴)1; Gu P(古鹏)1; Wang FJ(王飞军)1; Shi M(施敏)1
通讯作者: 王飞军 ; 施敏
刊名: Org. Chem. Front.
发表日期: 2015
DOI: 10.1039/c5qo00155b
卷: 2, 期:11, 页:1475-1484
收录类别: SCI
文章类型: 论文
英文摘要: The 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.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000364450200006
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/39668
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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作者单位: 1.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:
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.
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