Insights into the Mechanism of the Negishi Reaction: ZnRX versus ZnR2 Reagents
详细信息 查看全文
- 作者：Juan A. Casares ; Pablo Espinet ; Beatriz Fuentes ; Gorka Salas
- 刊名：Journal of the American Chemical Society
- 出版年：2007
- 出版时间：March 28, 2007
- 年：2007
- 卷：129
- 期：12
- 页码：3508 - 3509
- 全文大小：70K
- 年卷期：v.129,no.12(March 28, 2007)
- ISSN：1520-5126
文摘
The observation that their transmetalations with trans-[PdRfCl(PPh3)2] (Rf = fluoroaryl) give stereoselectively a different isomer of [PdRfMe(PPh3)2] suggests that Negishi reactions with ZnRX or ZnR2 could show very different evolutions.