153472-20-9

Basic information

• Product Name: C₂₁H₂₄N₂O₄
• Synonyms: C₂₁H₂₄N₂O₄
• CAS NO: 153472-20-9
• Molecular Weight: 368.433
• Mol File: 153472-20-9.mol

Chemical Properties

• CAS DataBase Reference: C₂₁H₂₄N₂O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₁H₂₄N₂O₄(153472-20-9)
• EPA Substance Registry System: C₂₁H₂₄N₂O₄(153472-20-9)

Safety Data

• Hazardous Substances Data: 153472-20-9(Hazardous Substances Data)

Upstream product

• 122137-20-6 (4R,5R)-2,2-Dimethyl-[1,3]dioxolane-4,5-dicarbaldehyde 
• 104-94-9 4-methoxy-aniline 
• 59779-75-8 diethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate 
• 106-49-0 p-toluidine 

Downstream Products

• 153472-28-7 C₂₇H₃₂N₂O₈ 
• 153472-24-3 C₃₇H₃₆N₂O₈ 
• 153472-32-3 C₃₆H₃₆N₂O₈ 
• 153545-44-9 (1S,2S,3'R,4'S,3''S,4''R)-1,2-Bis<1'-(p-methoxyphenyl)-3'-(benzyloxy)-2'-oxo-azetidin-4'-yl>ethane-1,2-diol 
• 153472-31-2 C₃₄H₃₂N₂O₈ 
• 153472-34-5 C₂₄H₂₈N₂O₈ 
• 148968-09-6 (+)-(3R,4S)-1-(p-methoxyphenyl)-3-phenoxy-4-oxoazetidine-2-carbaldehyde 
• 131968-87-1 cis-1-(p-methoxyphenyl)-3-benzyloxy-4-formyl-2-azetidinone 
• 148968-08-5 (+)-(3R,4R)-1-(p-anisyl)-3-benzyloxy-4-formyl-2-azetidinone 
• 892397-25-0 (3R,4S)-3-benzyloxy-4-heptyl-1-(4-methoxyphenyl)azetidin-2-one 
• 892397-24-9 (3R,4S)-3-benzyloxy-4-(hept-1-enyl)-1-(4-methoxyphenyl)azetidin-2-one 
• 153545-43-8 (4S,5S,3'R,4'S,3''S,4''R)-2,2-Dimethyl-4,5-bis<1'-(p-methoxyphenyl)-3'-(benzyloxy)-2'-oxo-azetidin-4'-yl>-1,3-dioxolane 
• 153472-25-4 C₃₉H₄₀N₂O₈ 

Relevant articles and documents

4-Formylazetidin-2-ones, synthon for the synthesis of (2R,3S) and (2S,3R)-3-amino-2-hydroxydecanoic acid (AHDA)

An efficient synthesis of 3-amino-2-hydroxydecanoic acid (AHDA), a nonproteinogenic amino acid, using enantiopure 3-benzyloxy-4-formylazetidin-2-one as a building block is described. Both the enantiomers of AHDA have been synthesized from the corresponding enantiomer of 3-benzyloxy-4-formylazetidin-2-one in good yield and optical purity.