1443036-62-1Relevant articles and documents
Remote substituent effects on the stereoselectivity and organocatalytic activity of densely substituted unnatural proline esters in aldol reactions
De Gracia Retamosa, María,De C?zar, Abel,Sánchez, Mirian,Miranda, José I.,Sansano, José M.,Castell?, Luis M.,Nájera, Carmen,Jiménez, Ana I.,Sayago, Francisco J.,Cativiela, Carlos,Cossío, Fernando P.
, p. 2503 - 2516 (2015)
The organocatalytic activities of highly substituted proline esters obtained through asymmetric [3+2] cycloadditions of azomethine ylides derived from glycine iminoesters have been analyzed by 19F NMR and through kinetic isotope effects. Kineti
Efficient diastereo- and enantioselective synthesis of exo-nitroprolinates by 1,3-dipolar cycloadditions catalyzed by Chiral phosphoramidite·silver(I) complexes
Castell, Luis M.,Njera, Carmen,Sansano, Jos M.,Larraaga, Olatz,De Czar, Abel,Cosso, Fernando P.
supporting information, p. 3861 - 3870 (2015/03/05)
Chiral complexes formed by privileged phosphoramidites and silver triflate or silver benzoate are excellent catalysts for the general 1,3-dipolar cycloaddition between azomethine ylides generated from α-amino acid-derived imino esters and nitroalkenes aff