Palladium-Catalyzed Cross-Coupling Reactions of Pyridylboronic

Tarbit. Palladium-Catalyzed Cross-Coupling Reactions of Py- ridylboronic Acids with Heteroaryl Halides Bearing a Primary. Amine Group: Synthesis of Hi...
0 downloads 0 Views 29KB Size
Vol. 70, 2005 Amy E. Thompson, Gregory Hughes, Andrei S. Batsanov, Martin R. Bryce,* Paul R. Pary, and Brian Tarbit. Palladium-Catalyzed Cross-Coupling Reactions of Pyridylboronic Acids with Heteroaryl Halides Bearing a Primary Amine Group: Synthesis of Highly Substituted Bipyridines and Pyrazinopyridines.

Pages 388-390. Since publication of this Note, the references cited below describing efficient cross-couplings of 4-methoxyphenylboronic acid with amino-substituted bromopyridine derivatives under Suzuki conditions have been brought to the authors’ attention. We thank Professor F. Bracher for this information. Bracher, F.; Daab, J. Eur. J. Org. Chem. 2002, 2288. Daab, J. C.; Bracher, F. Monatsh. Chem. 2003, 134, 573. JO056021Z 10.1021/jo045021z Published on Web 02/25/2005

2884

J. Org. Chem. 2005, 70, 2884