112489-79-9

Basic information

• Product Name: 3-bromopropionic anhydride
• Synonyms: 3-bromopropionic anhydride
• CAS NO: 112489-79-9
• Molecular Weight: 287.936
• Mol File: 112489-79-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-bromopropionic anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromopropionic anhydride(112489-79-9)
• EPA Substance Registry System: 3-bromopropionic anhydride(112489-79-9)

Safety Data

• Hazardous Substances Data: 112489-79-9(Hazardous Substances Data)

Upstream product

• 7726-95-6 bromine 

Relevant articles and documents

Halogenolysis of a nickelalactone complex produces β-halo-anhydrides

Nickelalactone complex [(dppe)Ni{κ2-C,O-CH2CH2C(=O)O}] {dppe = 1,2-bis(diphenylphosphino)ethane} reacts with halogens to form 3-halo-propionic anhydrides, [(dppe)NiX2], and [(dppeO2)3Ni][NiX4] (X = Cl, Br, I). Studies of model complexes [(dppe)Ni(O2CtBu)2] and [(dppe)NiBr(O2CtBu)] suggest that oxidation to NiIII and P-O reductive elimination are key steps in this reaction.