1048332-77-9

Basic information

• Product Name: cis-(3R,4S)-3-[benzyl(benzyloxycarbonyl)amino]-1-[(2R,5R)-2,5-dimethylpyrrolidin-1-yl]-4-(2-phenylethyl)azetidin-2-one
• Synonyms: cis-(3R,4S)-3-[benzyl(benzyloxycarbonyl)amino]-1-[(2R,5R)-2,5-dimethylpyrrolidin-1-yl]-4-(2-phenylethyl)azetidin-2-one
• CAS NO: 1048332-77-9
• Molecular Weight: 511.664
• Mol File: 1048332-77-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: cis-(3R,4S)-3-[benzyl(benzyloxycarbonyl)amino]-1-[(2R,5R)-2,5-dimethylpyrrolidin-1-yl]-4-(2-phenylethyl)azetidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: cis-(3R,4S)-3-[benzyl(benzyloxycarbonyl)amino]-1-[(2R,5R)-2,5-dimethylpyrrolidin-1-yl]-4-(2-phenylethyl)azetidin-2-one(1048332-77-9)
• EPA Substance Registry System: cis-(3R,4S)-3-[benzyl(benzyloxycarbonyl)amino]-1-[(2R,5R)-2,5-dimethylpyrrolidin-1-yl]-4-(2-phenylethyl)azetidin-2-one(1048332-77-9)

Safety Data

• Hazardous Substances Data: 1048332-77-9(Hazardous Substances Data)

Upstream product

• 71922-59-3 N-benzyl-N-benzyloxycarbonyl-glycine 
• 745074-64-0 ((2R,5R)-2,5-Dimethyl-pyrrolidin-1-yl)-[3-phenyl-prop-(E)-ylidene]-amine 

Relevant articles and documents

Stereoselective, temperature-dependent [2+2] cycloaddition of N,N-dialkylhydrazones to N-benzyl-N-(benzyloxycarbonyl)aminoketene

The Staudinger-like [2+2] cycloaddition of aliphatic hydrazones derived from (2R,5R)-1-amino-2,5-dimethylpyrrolidine to N-benzyl-N-(benzyloxycarbonyl) aminoketene takes place to afford the corresponding β-lactams in good yields when iPr2EtN is