451503-35-8Relevant academic research and scientific papers
Rhodium-catalyzed asymmetric arylation of N -(tert -butanesulfinyl)imines with sodium tetraarylborates
Reddy, Leleti Rajender,Gupta, Aditya P.,Villhauer, Eric,Liu, Yugang
experimental part, p. 1095 - 1100 (2012/03/12)
A diastereoselective rhodium-catalyzed arylation of N-(tert-butanesulfinyl) imines with sodium tetraarylborates is described. This method is general for constructing various chiral α-branched amines and 2-substituted pyrrolidines with high diastereoselectivity. A practical asymmetric approach to access chiral amines has been developed involving the use of air-stable Rh catalysts and reagents and in the absence of an external ligand.
Diastereoselective and enantioselective Rh(I)-catalyzed additions of arylboronic acids to N-tert-butanesulfinyl and N-diphenylphosphinoyl aldimines
Weix, Daniel J.,Shi, Yili,Ellman, Jonathan A.
, p. 1092 - 1093 (2007/10/03)
Two new Rh(I)-catalyzed methods for the synthesis of chiral α-branched amines via addition of arylboronic acids to N-tert-butanesulfinyl and N-diphenylphosphinoyl imines have been developed. The syntheses are more functional group tolerant than alternativ
Asymmetric synthesis of diarylmethylamines by diastereoselective addition of organometallic reagents to chiral N-tert-butanesulfinimines: Switchover of diastereofacial selectivity
Plobeck, Niklas,Powell, David
, p. 303 - 310 (2007/10/03)
Diastereoselective addition of organometallic reagents to chiral N-tert-butanesulfinimines gave alkylated adducts in high yields and diastereoselectivities. Cleavage of the chiral auxiliary under mildly acidic conditions gave diarylmethylamines in high yi
