1221276-50-1

Basic information

• Product Name: C₁₉H₁₉BrN₂O₂
• CAS NO: 1221276-50-1
• Molecular Weight: 387.276
• Mol File: 1221276-50-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₉H₁₉BrN₂O₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₉H₁₉BrN₂O₂(1221276-50-1)
• EPA Substance Registry System: C₁₉H₁₉BrN₂O₂(1221276-50-1)

Safety Data

• Hazardous Substances Data: 1221276-50-1(Hazardous Substances Data)

Upstream product

• 5153-67-3 nitrostyrene 
• 22148-20-5 N-(4-bromophenyl)piperidine 

Relevant articles and documents

Platinum-catalyzed michael addition and cyclization of tertiary amines with nitroolefins by dehydrogenation of α,β-sp3 C-H bonds

A mild platinum-catalyzed oxidative dehydrogenation of α,β- C(sp3)-H bonds of tertiary amines in the presence of ambient oxygen is revealed, and the in situ formed enamines subsequently reacting with various nitroolefins resulted in the development of two one-pot synthetic protocols involving Michael addition-elimination and Michael addition-cyclization. By using different functionalized nitroolefins compatible with the current oxidative conditions, two types of structurally divergent products, trisubstituted enamines and chromano[2,3-b]piperidines, could be expediently accessed, respectively.