PHYLOGEOGRAPHY AND POST-GLACIAL DYNAMICS IN THE CLONAL-SEXUAL ORCHID CYPRIPEDIUM CALCEOLUS L.
Article
Journal of Biogeography.
Blackwell Publishing Ltd.
Vol. 46.
2019.
P. 526-538
A rhodium(III)-catalyzed intramolecular oxidative annulation of O-substituted N-hydroxyacrylamides for the construction of indolizinones via sequential C(sp 2 )–H activation and C(sp 3 )–H amination has been developed. This approach shows excellent functional-group tolerance. The synthesized scaffold forms the core of many natural products with pharmacological relevance. © 2019 Song et al.