1352335-34-2Relevant academic research and scientific papers
Highly enantioselective Michael addition of α,α-disubstituted aldehydes to maleimides catalyzed by new primary amine-squaramide bifunctional organocatalysts
Ma, Zhi-wei,Liu, Xiao-feng,Liu, Jun-tao,Liu, Zhi-jing,Tao, Jing-chao
, p. 4487 - 4490 (2017)
New bifunctional primary amine-squaramides catalyzed asymmetric Michael addition reaction of α,α-disubstituted aldehydes to maleimides has been developed. This organocatalytic asymmetric reaction provides easy access to functionalized succinimides with a
A highly efficient large-scale asymmetric Michael addition of isobutyraldehyde to maleimides promoted by a novel multifunctional thiourea
Ma, Zhi-Wei,Liu, Yu-Xia,Li, Pan-Li,Ren, Hang,Zhu, Yu,Tao, Jing-Chao
experimental part, p. 1740 - 1748 (2012/01/03)
A novel class of chiral multifunctional thioureas bearing a chiral lipophilic beyerane scaffold and a primary amino group were designed and prepared. The thioureas were proven to be effective for catalyzing the asymmetric Michael addition between isobutyr
