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学科主题: 氟化学
题名: General and highly efficient fluorinated-N-heterocyclic carbene-based catalysts for the palladium-catalyzed Suzuki-Miyaura reaction
其他题名: 一种适用于钯催化Suzuki-Miyaura反应的广谱高效的氟化氮杂环卡宾催化剂
作者: LIU TAOPING ; ZHAO XIAOMING ; Shen QL(沈其龙) ; Lv L(吕龙)
通讯作者: 吕龙
刊名: Tetrahedron
发表日期: 2012
卷: 68, 期:32, 页:6535-6547
收录类别: SCI
部门归属: 中科院上海有机化学研究所
英文摘要: A general and highly efficient trifluoromethylated-N-heterocyclic carbene (NHC)-based catalyst for the palladium-catalyzed Suzuki-Miyaura reaction was reported. In the presence of the catalyst, reactions of non-activated aryl chlorides and triflates with aryl boronic acids occurred at room temperature with good to excellent yields (63-98%). In addition, catalysts generated from a combination of Pd(OAc)(2)/imidazolium salt 6a is not only effective for the coupling of heteroaryl boronic acid with aryl halides and heteroaryl halides, but also efficient for coupling of other heteroaryl halides and heteroaryl boronic acids. Finally, the catalyst is highly effective for Suzuki-Miyaura reaction of aryl bromides and chlorides with 0.01-0.1 mol % loading if the temperature was raised at refluxed THF/H2O. (C) 2012 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000306267800019
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/28225
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
LIU TAOPING,ZHAO XIAOMING,Shen QL,et al. General and highly efficient fluorinated-N-heterocyclic carbene-based catalysts for the palladium-catalyzed Suzuki-Miyaura reaction[J]. Tetrahedron,2012,68(32):6535-6547.
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