Rhodium/chiral diene-catalyzed asymmetric methylation of N-sulfonylarylimines with trimethylboroxine

Takahiro Nishimura, Akram Ashouri, Yusuke Ebe, Yuko Maeda, Tamio Hayashi

Tetrahedron: Asymmetry

Volume 23, Issue 9, 15 May 2012, Pages 655–658

http://dx.doi.org/10.1016/j.tetasy.2012.04.021