83544-55-2

Basic information

• Product Name: 1-benzoyl-3-(benzoylamino)-4-hydroxy-3-pyrrolin-2-one
• Synonyms: 1-benzoyl-3-(benzoylamino)-4-hydroxy-3-pyrrolin-2-one
• CAS NO: 83544-55-2
• Molecular Weight: 322.32
• Mol File: 83544-55-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-benzoyl-3-(benzoylamino)-4-hydroxy-3-pyrrolin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzoyl-3-(benzoylamino)-4-hydroxy-3-pyrrolin-2-one(83544-55-2)
• EPA Substance Registry System: 1-benzoyl-3-(benzoylamino)-4-hydroxy-3-pyrrolin-2-one(83544-55-2)

Safety Data

• Hazardous Substances Data: 83544-55-2(Hazardous Substances Data)

Upstream product

• 495-69-2 Hippuric Acid 
• 2033-24-1 cycl-isopropylidene malonate 
• 1199-01-5 2-phenylazlactone 
• 105-34-0 methyl 2-cyanoacetate 
• 38051-21-7 N,N'-dibenzoylpiperazine-2,5-dione 
• 53587-10-3 hippuryl chloride 
• 3101-11-9 Bz-Gly-ONPh 
• 541-41-3 chloroformic acid ethyl ester 
• 83544-51-8 methyl hippurylmalonate 
• 108-59-8 malonic acid dimethyl ester 

Downstream Products

• 83544-56-3 α-benzoylaminotetramic acid 

Relevant articles and documents

Transannular rearrangement of activated 2,5-diketopiperazines: A key route to original scaffolds

An efficient and original stereocontrolled transannular rearrangement starting from activated 2,5-diketopiperazines has been developed, an opportunity for the medicinal chemistry field, which requests access to novel biological scaffolds. This powerful ri

Acylaminoacetyl Derivatives of Active Methylene Compounds. 3. C-Acylation Reactions via the Hippuric Acid Azlactone

The C-acylation reactions of the active methylene compounds, methyl cyanoacetate and Meldrum's acid, with hippuric acid, using the DCC activation and the mixed anhydride conditions, are shown to proceed through initial formation of 2-phenyl-5(4H)oxazolone, the hippuric acid azlactone.The conditions of these reactions using the azlactone as the acylating agent were investigated and discussed.