Novel sulfonylpolystyrene-supported prolinamides as catalysts for enantioselective aldol reaction in water
作者:Rafael Pedrosa、José M. Andrés、Ana Gamarra、Rubén Manzano、César Pérez-López
DOI:10.1016/j.tet.2013.10.093
日期:2013.12
Five novel prolinamides derived from 1,n-diamines supported on commercially available sulfonylpolystyrene have been synthesized and successfully applied in diastereo- and enantioselective aldolreaction in water or, in one case, neat conditions. Excellent dr and er were obtained by reaction of different cyclohexanone derivatives with aromatic and heteroaromatic aldehydes in the presence of the catalysts