Li, Meng published the artcileCopper-Catalyzed 3-Positional Amination of 2-Azulenols with O-Benzoylhydroxylamines, Quality Control of 73874-95-0, the main research area is azulenol benzoylhydroxylamine copper catalyst regioselective amination; aminoazulenol preparation.
A copper-catalyzed ortho-selective amination of 2-azulenols with O-benzoylhydroxylamines (RR’N-OBz) to synthesize ortho-aminoazulenols was reported. A wide range of functional groups on amines were compatible, furnishing the corresponding amino-azulene derivatives in moderate to good yields. The further synthetic elaboration using 3-amino-2-azulenols as starting materials was demonstrated.
Organic Letters published new progress about Amination catalysts (regioselective). 73874-95-0 belongs to class piperidines, name is tert-Butyl piperidin-4-ylcarbamate, and the molecular formula is C10H20N2O2, Quality Control of 73874-95-0.
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem