Carbohydrate as a kind of important

Carbohydrate as a kind of important chiral scaffold is widely recognized for its obvious advantages cheap and
readily available. A new type of prolinamide organocatalysts, derived from carbohydrate, was synthesized in
high yield, and the novel organocatalysts were applied to the direct asymmetric aldol reactions of cyclohexanone
and various aromatic aldehydes. The corresponding aldol products were obtained in high yields (up to 99%) with
excellent diastereoselectivities (up to N 98:2 dr) and enantioselectivities (up to 97% ee) under mild reaction
conditions

ผลลัพธ์ (อังกฤษ) 2:

Kind of important chiral carbohydrate as A Scaffold is widely recognized for its cheap and Obvious advantages.
readily Available. A New Type of Prolinamide Organocatalysts, derived from carbohydrate, was synthesized in.
HIGH Yield, and The Novel Direct asymmetric aldol Organocatalysts were Applied to The reactions of Cyclohexanone.
and Various Aromatic aldehydes. The corresponding aldol HIGH Products were obtained in yields (up to 99%) with.
excellent Diastereoselectivities (up to N 98:2 dr) and Enantioselectivities (up to 97% EE) under Mild Reaction.
Conditions