1312990-95-6Relevant articles and documents
Threonine-derived thioureas as bifunctional organocatalysts for enantioselective Michael addition
Zheng, Zhi,Lin, Jian,Sun, Yang,Zhang, Suoqin
supporting information, (2019/11/26)
A series of threonine-derived thioureas were developed through the facile modification of L-threonine chiral scaffold. The enantioselective efficiency were evaluated in the catalytic asymmetric Michael addition of 2-hydroxy-1,4-naphthoquinone to nitroalke
Enantioselective Michael addition of 2-hydroxy-1,4-naphthoquinones to nitroalkenes catalyzed by binaphthyl-derived organocatalysts
Woo, Saet Byeol,Kim, Dae Young
experimental part, p. 699 - 704 (2012/06/30)
The highly enantioselective Michael addition of 2-hydroxy-1,4- naphthoquinones to nitroalkenes, promoted by binaphthyl-modified chiral bifunctional organocatalysts is described. This reaction afforded the chiral functionalized naphthoquinones in high yiel