133005-21-7

Basic information

• Product Name: 2-Pyrrolidinone, 4,5-bis(acetyloxy)-1-(phenylmethyl)-, (4S,5S)-
• CAS NO: 133005-21-7
• Molecular Formula: C15H17NO5
• Molecular Weight: 291.304
• Mol File: 133005-21-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Pyrrolidinone, 4,5-bis(acetyloxy)-1-(phenylmethyl)-, (4S,5S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pyrrolidinone, 4,5-bis(acetyloxy)-1-(phenylmethyl)-, (4S,5S)-(133005-21-7)
• EPA Substance Registry System: 2-Pyrrolidinone, 4,5-bis(acetyloxy)-1-(phenylmethyl)-, (4S,5S)-(133005-21-7)

Safety Data

• Hazardous Substances Data: 133005-21-7(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 132917-66-9 acetic acid (2S,3S)-1-benzyl-2-hydroxy-5-oxo-pyrrolidin-3-yl ester 
• 129823-21-8 (S)-4-acetoxy-1-benzyl-2,5-pyrrolidinedione 
• 100-46-9 benzylamine 
• 59025-03-5 (S)-acetoxysuccinic anhydride 

Downstream Products

• 132917-65-8 (3aR,6aS)-4-Benzyl-3-isopropyl-2,2-dimethyl-hexahydro-[1,2]oxasilolo[4,5-b]pyrrol-5-one 
• 132917-64-7 (S)-1-Benzyl-4-[dimethyl-(2-methyl-propenyl)-silanyloxy]-5-phenylsulfanyl-pyrrolidin-2-one 
• 174874-85-2 (2R,3S)-2-(3-acetoxy-1-benzyl-5-oxo-pyrrolidin-2-yl)-3-oxo-butyric acid methyl ester 
• 174874-88-5 (2R,3S)-2-(3-acetoxy-1-benzyl-5-oxo-pyrrolidin-2-yl)-3-oxo-butyric acid ethyl ester 
• 133005-22-8 acetic acid (2R,3S)-2-allyl-1-benzyl-5-oxo-pyrrolidin-3-yl ester 
• 1193217-92-3 acetic acid (2S,3S)-2-allyl-1-benzyl-5-oxo-pyrrolidin-3-yl ester 
• 132917-63-6 Acetic acid (S)-1-benzyl-5-oxo-2-phenylsulfanyl-pyrrolidin-3-yl ester 
• 132917-61-4 Acetic acid (2R,3S)-1-benzyl-2-(2-methyl-allyl)-5-oxo-pyrrolidin-3-yl ester 
• 132917-67-0 Acetic acid (2S,3S)-1-benzyl-2-(2-methyl-allyl)-5-oxo-pyrrolidin-3-yl ester 
• 132917-62-5 acetic acid (2R,3S)-1-benzyl-2-cyano-5-oxo-pyrrolidin-3-yl ester 
• 132917-62-5 acetic acid (2S,3S)-1-benzyl-2-cyano-5-oxo-pyrrolidin-3-yl ester 

Relevant articles and documents

Towards simplifying the chemistry of N-acyliminium ions: A one-pot protocol for the preparation of 5-acetoxy pyrrolidin-2-ones and 2-acetoxy N-alkoxycarbonyl pyrrolidines from imides

A new one-step protocol for the synthesis of acetoxy lactams starting from imides has been developed. This method involves regiospecific reduction of the imide with LiEt3BH, then capture of the transient lithium alkoxide by acetic anhydride. Ge

Addition of a chiral boron enolate to cyclic N-acyliminium ions. Stereocontrolled synthesis of the pyrrolizidine ring system

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