Suzuki-Miyaura cross-coupling reactions of aryl tellurides with potassium aryltrifluoroborate salts

…, DC Pimenta, CF Klitzke, HA Stefani

Index: Cella, Rodrigo; Cunha, Rodrigo L. O. R.; Reis, Ana E. S.; Pimenta, Daniel C.; Klitzke, Clecio F.; Stefani, Helio A. Journal of Organic Chemistry, 2006 , vol. 71, # 1 p. 244 - 250

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Citation Number: 87

Abstract

Palladium (0)-catalyzed cross-coupling between potassium aryltrifluoroborate salts and aryl tellurides proceeds readily to afford the desired biaryls in good to excellent yield. The reaction seems to be unaffected by the presence of electron-withdrawing or electron- donating substituents in both the potassium aryltrifluoroborate salts and aryl tellurides partners. Biaryls containing a variety of functional groups can be prepared. A ...