913626-42-3Relevant academic research and scientific papers
Highly efficient and reusable dendritic catalysts derived from N-prolylsulfonamide for the asymmetric direct aldol reaction in water
Wu, Yongyong,Zhang, Yazhu,Yu, Menglong,Zhao, Gang,Wang, Shaowu
, p. 4417 - 4420 (2006)
The direct aldol reactions catalyzed by chiral dendritic catalysts derived from N-prolylsulfonamide gave the corresponding products in high isolated yields (up to 99%) with excellent anti diastereoselectivities (up to >99:1) and enantioselectivities (up t
Proline-derived N-sulfonylcarboxamides: Readily available, highly enantioselective and versatile catalysts for direct aldol reactions
Berkessel, Albrecht,Koch, Burkhard,Lex, Johann
, p. 1141 - 1146 (2007/10/03)
Proline catalysis of the asymmetric direct aldol reaction involves both the secondary amine function and the carboxyl group of the amino acid. N-Sulfonylcarboxamides are known to be of similar acidity as carboxylic acids, and three N-arylsulfonyl derivati
