79844-27-2

Basic information

• Product Name: Malonic acid benzyl ester 4-oxo-azetidin-2-yl ester
• CAS NO: 79844-27-2
• Molecular Weight: 263.25
• Mol File: 79844-27-2.mol

Chemical Properties

• CAS DataBase Reference: Malonic acid benzyl ester 4-oxo-azetidin-2-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Malonic acid benzyl ester 4-oxo-azetidin-2-yl ester(79844-27-2)
• EPA Substance Registry System: Malonic acid benzyl ester 4-oxo-azetidin-2-yl ester(79844-27-2)

Safety Data

• Hazardous Substances Data: 79844-27-2(Hazardous Substances Data)

Upstream product

• 28562-53-0 4-acetoxy azetidinone 

Downstream Products

• 63837-21-8 1-oxa-2-oxopenam 
• 79844-31-8 C₁₉H₂₀N₄O₅S 
• 52267-51-3 benzyl diazoacetate 
• 79844-30-7 2-Diazo-malonic acid benzyl ester 4-oxo-azetidin-2-yl ester 

Relevant articles and documents

NEW SYNTHETIC APPLICATIONS OF 4-ACETOXYAZETIDIN-2-ONE: CARBOXYLATE AND NITROGEN NUCLEOPHILE DISPLACEMENTS

Reaction conditions for displacement of the acetate group in 4-acetoxyazetidin-2-one by carboxylate and nitrogen nucleophiles have been studied, giving firstly, a 4-malonyloxyazetidin-2-one from which was synthesized the clavulanic acid degradation produc