Synthesis of Indoles by Copper-Catalyzed Heteroannulation of o-Aminophenylboronic Acid Pinacol Esters with β-Keto Esters
Copper-catalyzed coupling of ortho-aminophenylboronic acid pinacol esters with β-ketoesters afforded, under mild base-free oxidative conditions, 2,3-disubstituted indoles featuring a key Chan-Lam type carbon-carbon bond forming reaction.
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Bunescu, A., Wang, Q., & Zhu, J. (2012). Synthesis of Indoles by Copper-Catalyzed Heteroannulation of o-Aminophenylboronic Acid Pinacol Esters with β-Keto Esters. Synthesis: Journal of Synthetic Organic Chemistry, 44(24), 3811–3814. https://doi.org/10.1055/s-0032-1316813
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WOS:000312003800012
2012
44
24
3811
3814
REVIEWED
EPFL