Fu, Shaomin; Yang, Honghao; Li, Guoqiang; Deng, Yuanfu; Jiang, Huanfeng; Zeng, Wei published the artcile< Copper(II)-Catalyzed Enantioselective Intramolecular Cyclization of N-Alkenylureas>, Quality Control of 1524-40-9, the main research area is copper catalyzed enantioselective intramol cyclization alkenylurea bicyclic heterocycle synthesis; vicinal diamine cyclic enantioselective synthesis.
The first Cu(II)-catalyzed highly enantioselective intramol. cyclization of N-alkenylureas was developed for the concise assembly of chiral vicinal diamino bicyclic heterocycles [e.g., I → II (73%, 90% ee)]. Facile removal of carbonyl group of the carbamido moiety allowed for ready access to enantioenriched cyclic vicinal diamines.
Organic Letters published new progress about Alkenes Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation) (alkenylureas). 1524-40-9 belongs to class amides-buliding-blocks, and the molecular formula is C6H6FNO2S, Quality Control of 1524-40-9.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics