100223-10-7Relevant articles and documents
SYNTHESIS OF α-AMINO ACID DERIVATIVES BY COPPER(I)-CATALYZED CONJUGATE ADDITION OF GRIGNARD REAGENTS TO METHYL 2-ACETAMIDOACRYLATE
Cardellicchio, C.,Fiandanese, V.,Marchese, G.,Naso, F.,Ronzini, L.
, p. 4387 - 4390 (1985)
The reactions of Grignard reagent with methyl 2-acetamidoacrylate in the presence of CuI give fair to good yields of α-amino esters; the corresponding α-deutero- or α-methyl-derivatives are obtained upon quenching with D+ or CH3I, respectively.
Chiral bisphosphine ligands based on quinoline oligoamide foldamers: application in asymmetric hydrogenation
Zheng, Lu,Zheng, Dan,Wang, Yanru,Yu, Chengyuan,Zhang, Kun,Jiang, Hua
, p. 9573 - 9577 (2019/11/20)
A series of chiral bisphosphine ligands were designed and synthesized based on single-handed quinoline oligoamide foldamers. The bisphosphine ligands can coordinate with Rh(cod)2BF4 in a 1 : 1 stoichiometry and the resulted chiral Rh(i) catalysts were applied in the asymmetric hydrogenation of α-dehydroamino acid esters, in which excellent conversions and promising levels of enantioselectivity were achieved.