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学科主题: 物理化学
题名: Tunable Bronsted Acidity-Dependent Alkylation and Alkenylation of Indoles
作者: Wu, Kaikai1;  Wu, Ping1;  Wang, Liandi1;  Chen, Jiping1;  Sun, Chenglin1;  Yu, Zhengkun1, 2
通讯作者: 余正坤
关键词: alkenylation ;  alkylation ;  Bronsted acids ;  3-(dimethylamino)acrylonitrile ;  indoles
刊名: ADVANCED SYNTHESIS & CATALYSIS
发表日期: 2014-12-15
DOI: 10.1002/adsc.201400477
卷: 356, 期:18, 页:3871-3880
收录类别: SCI ;  IC
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Applied ;  Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: The Bronsted acid-mediated alkylation and alkenylation of indoles were efficiently achieved by means of 3-(dimethylamino)acrylonitrile. Regulating the acidity of the reaction medium with para-toluenesulfonic acid monohydrate (p-TsOH center dot H2O) and/or acetic acid (HOAc) led to versatile formation of 3-alkylated and 3-alkenylated indole derivatives under mild conditions. The 3-alkylated indole products could be nearly quantitatively transformed to the corresponding separable (E)- and (Z)-3-alkenylated indoles.
关键词[WOS]: C-H ACTIVATION ;  BOND ACTIVATION ;  PRACTICAL SYNTHESIS ;  FUNCTIONALIZATION ;  ALKENES ;  C2-ALKENYLATION ;  2-ALKYLATION ;  DERIVATIVES ;  OLEFINATION ;  ALDEHYDES
语种: 英语
WOS记录号: WOS:000346071600020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/144082
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

Recommended Citation:
Wu, Kaikai,Wu, Ping,Wang, Liandi,et al. Tunable Bronsted Acidity-Dependent Alkylation and Alkenylation of Indoles[J]. ADVANCED SYNTHESIS & CATALYSIS,2014,356(18):3871-3880.
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