Synlett

An efficient catalyst system for palladium-catalyzed borylation of aryl halides with pinacolborane

M Murata, T Sambommatsu, S Watanabe, Y Masuda

Index: Murata, Miki; Sambommatsu, Tomoko; Watanabe, Shinji; Masuda, Yuzuru Synlett, 2006 , # 12 p. 1867 - 1870

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Citation Number: 15

Abstract

Abstract The combination of Pd (dba) 2 and bis (2-di-tert-butylphosphinophenyl) ether has proven to be efficient for the cross-coupling of pinacolborane with aryl bromides and chlorides. The substrate scope is broad and the present system enables the synthesis of ortho-, meta-, and para-substituted electron-rich and-deficient arylboronates.