1023754-91-7Relevant academic research and scientific papers
Enantio- and diastereoselective mannich-type reactions of α-Cyano ketones with N-Boc aldimines catalyzed by chiral bifunctional urea
Lee, Ju Hee,Kim, Dae Young
supporting information; experimental part, p. 1779 - 1782 (2011/02/26)
The catalytic enantioselective electrophilic Mannich-type reaction promoted by chiral bifunctional organocatalysts is described. The treatment of a-cyano ketones with N-Boc-aldimines under mild reaction conditions afforded the corresponding β-amino-α-cyan
Asymmetric catalysis via dynamic substrate/ligand/rare earth metal conglomerate
Nojiri, Akihiro,Kumagai, Naoya,Shibasaki, Masakatsu
, p. 5630 - 5631 (2008/12/20)
A highly enantio- and diastereoselective catalytic asymmetric Mannich-type reaction of α-cyanoketones and N-Boc imines promoted by an amide ligand/Sc(OiPr)3 catalyst is described. The similar reaction outcome is obtained with/without
