90922-50-2Relevant articles and documents
Palladium-catalyzed C-H functionalization of pyridine N-oxides: Highly selective alkenylation and direct arylation with unactivated arenes
Seung, Hwan Cho,Seung, Jun Hwang,Chang, Sukbok
supporting information; scheme or table, p. 9254 - 9256 (2009/02/03)
Two catalytic protocols of the oxidative C-C bond formation have been developed on the basis of the C-H bond activation of pyridine N-oxides. Pd-catalyzed alkenylation of the N-oxides proceeds with excellent regio-, stereo-, and chemoselectivity, and the
Asymmetric aminohydroxylation of heteroaromatic acrylates
Raatz, Dirk,Innertsberger, Clara,Reiser, Oliver
, p. 1907 - 1910 (2007/10/03)
N-, S- and O-heteroaromatic acrylates were aminohydroxylated with generally high regio- and enantioselectivity. While pyridylacrylates are not amenable towards this process, the corresponding N-oxides proved to be a useful substitute, allowing the access