- Palladium-catalyzed oxidative cross-coupling between pyridine N-oxides and indoles.
Palladium-catalyzed oxidative cross-coupling between pyridine N-oxides and indoles.
Organic letters (2011-03-11)
Xue Gong, Guoyong Song, Hong Zhang, Xingwei Li
PMID21388218
ABSTRACT
A Pd(II)-catalyzed oxidative coupling between pyridine N-oxides and N-substituted indoles via 2-fold C-H bond activation was achieved with high selectivity using Ag(2)CO(3) as an oxidant.
MATERIALS