Preparation of Ethyl 2-Aryl 2,3-Alkadienoates via Palladium-Catalyzed Selective Cross-Coupling Reactions
详细信息 查看全文
- 作者：Phil Ho Lee ; Juntae Mo ; Dongjin Kang ; Dahan Eom ; Chansoo Park ; Chang-Hee Lee ; Young Mee Jung ; Hyonseok Hwang
- 刊名：Journal of Organic Chemistry
- 出版年：2011
- 出版时间：January 7, 2011
- 年：2011
- 卷：76
- 期：1
- 页码：312-315
- 全文大小：747K
- 年卷期：v.76,no.1(January 7, 2011)
- ISSN：1520-6904
文摘
Pd-catalyzed cross-coupling reactions of aryl iodides containing not only an electron-donating group but also an electron-withdrawing group on the aryl ring with organoindium reagents generated in situ from indium and ethyl 4-bromo-2-alkynoates produced selectively ethyl 2-aryl-2,3-alkadienoates in good yield.