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学科主题: 金属有机化学
题名: Palladium-Catalyzed Cascade C-H Trifluoroethylation of Aryl Iodides and Heck Reaction: Efficient Synthesis of ortho-Trifluoroethylstyrenes
其他题名: 钯催化芳基碘的C-H三氟乙基化和Heck串联反应: 高效合成邻位三氟乙基化的苯乙烯类化合物
作者: Zhang H(张浩); Chen PH(陈品红); Liu GS(刘国生)
通讯作者: 刘国生
刊名: Angew. Chem.-Int. Edit.
发表日期: 2014
DOI: 10.1002/anie.201403793
卷: 53, 期:38, 页:10174-10178
收录类别: SCI
英文摘要: A palladium-catalyzed selective C-H bond trifluoroethylation of aryl iodides has been explored. The reaction allows for the efficient synthesis of a variety of ortho-trifluoroethyl-substituted styrenes. Preliminary mechanistic studies indicate that the reaction might involve a key Pd-IV intermediate, which is generated through the rate-determining oxidative addition of CF3CH2I to a palladacycle; the bulky nature of CF3CH2I influences the reactivity. Reductive elimination from the Pd-IV complex then leads to the formation of the aryl-CH2CF3 bond.
语种: 英语
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/39114
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: 中科院上海有机化学研究所

Recommended Citation:
Zhang H,Chen PH,Liu GS. Palladium-Catalyzed Cascade C-H Trifluoroethylation of Aryl Iodides and Heck Reaction: Efficient Synthesis of ortho-Trifluoroethylstyrenes[J]. Angew. Chem.-Int. Edit.,2014,53(38):10174-10178.
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