Cationic iridium-catalyzed enantioselective activation of secondary sp3 C–H bond adjacent to nitrogen atom

Shiguang Pan, Yusuke Matsuo, Kohei Endo, Takanori Shibata

Tetrahedron

Volume 68, Issue 44, 4 November 2012, Pages 9009–9015

http://dx.doi.org/10.1016/j.tet.2012.08.071