PXPd-catalyzed borylation of aniline derivatives |
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| Authors: | Susan L Wheaton S M Humanayun Kabir Haiwen Zhang Christopher M Vogels Andreas Decken Stephen A Westcott |
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| Institution: | (1) Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK; |
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| Abstract: | Addition of pinacolborane (HBO2C2Me4) to 2-iodoaniline can be catalyzed using a number of palladium complexes, including (t-Bu)2PCl]2PdCl2 (PXPd), to give the corresponding boronate ester 2-H2NC6H4(BO2C2Me4) in excellent yields. The PXPd system could also be used in the catalyzed borylation of substituted anilines to give the
corresponding aminoboronate esters in moderate to high yields.
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