Palladium(II)-Catalyzed Ortho-Arylation of Benzylic Phosphonic Monoesters Using Potassium Aryltrifluoroborates

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• 作者：Xiangjian Meng ; Sunggak Kim
• 刊名：Journal of Organic Chemistry
• 出版年：2013
• 出版时间：November 15, 2013
• 年：2013
• 卷：78
• 期：22
• 页码：11247-11254
• 全文大小：389K
• 年卷期：v.78,no.22(November 15, 2013)
• ISSN：1520-6904

文摘

The new monophosphonic acid directing group was successfully utilized in the Pd (II)-catalyzed ortho-arylation of benzylic phosphonic monoesters using potassium aryltrifluoroborates. A wide range of benzylic phosphonic monoesters underwent clean ortho-arylation in high yields, and excellent functional group tolerance was also observed.