1246662-08-7Relevant academic research and scientific papers
Rhodium-catalyzed asymmetric addition of potassium organotrifluoroborates to N-sulfonyl ketimines
Shintani, Ryo,Takeda, Momotaro,Soh, Ying-Teck,Ito, Tomoaki,Hayashi, Tamio
, p. 2977 - 2979 (2011/08/05)
A rhodium-catalyzed asymmetric addition of readily available potassium organotrifluoroborates to both N-tosyl and N-nosyl ketimines has been developed. High enantioselectivity has been achieved by using a chiral diene ligand, and the nosyl group of the ad
Rhodium-catalyzed asymmetric arylation of N-tosyl ketimines
Shintani, Ryo,Takeda, Momotaro,Tsuji, Takaoki,Hayashi, Tamio
supporting information; experimental part, p. 13168 - 13169 (2010/11/18)
A rhodium-catalyzed addition of sodium tetraarylborates to N-tosyl ketimines is described. Highly efficient asymmetric catalysis has been achieved by employing a chiral diene ligand, constructing chiral amine derivatives possessing α-tetrasubstituted carbon stereocenters with high enantioselectivity.
