115184-79-7

Basic information

• Product Name: (1R,2S,4R,5S)-4-hydroxy-6-(4-methoxyphenyl)-2-methyl-3-oxa-6-azabicyclo(3.2.0.)heptan-7-one
• Synonyms: (1R,2S,4R,5S)-4-hydroxy-6-(4-methoxyphenyl)-2-methyl-3-oxa-6-azabicyclo(3.2.0.)heptan-7-one
• CAS NO: 115184-79-7
• Molecular Weight: 249.266
• Mol File: 115184-79-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (1R,2S,4R,5S)-4-hydroxy-6-(4-methoxyphenyl)-2-methyl-3-oxa-6-azabicyclo(3.2.0.)heptan-7-one(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2S,4R,5S)-4-hydroxy-6-(4-methoxyphenyl)-2-methyl-3-oxa-6-azabicyclo(3.2.0.)heptan-7-one(115184-79-7)
• EPA Substance Registry System: (1R,2S,4R,5S)-4-hydroxy-6-(4-methoxyphenyl)-2-methyl-3-oxa-6-azabicyclo(3.2.0.)heptan-7-one(115184-79-7)

Safety Data

• Hazardous Substances Data: 115184-79-7(Hazardous Substances Data)

Upstream product

• 100009-52-7 (3S,4R)-3-((S)-1-Hydroxy-ethyl)-1-(4-methoxy-phenyl)-4-((E)-styryl)-azetidin-2-one 
• 101977-77-9 <3S,4S(E)>-3-<1(S)-hydroxyethyl>-1-(4-methoxyphenyl)-4-(2-phenylethenyl)-2-azetidinone 
• 15286-52-9 N-(4-Methoxyphenyl)-3-phenylpropenaldimine 
• 80542-40-1 N-cinnamylidene-p-anisidine 
• 100009-52-7 3-((S)-1-Hydroxy-ethyl)-1-(4-methoxy-phenyl)-4-((E)-styryl)-azetidin-2-one 
• 123493-05-0 (2S,3S)-3-((S)-1-Hydroxy-ethyl)-1-(4-methoxy-phenyl)-4-oxo-azetidine-2-carbaldehyde 

Relevant articles and documents

Preparation of Aminosaccharides Using Ester-Imine Condensations: Syntheses of Methyl N-Benzoylacosaminide and Methyl N-(Oxo(phenylmethoxy)acetyl)daunosaminide from (S)-Ethyl 3-Hydroxybutyrate

The dianion of (S)-ethyl β-hydroxybutyrate (1) was treated with N-trimethylsilyl imine 2 to afford β-lactam 4.The same dianion reacted with N-aryl imine 10 to give β-lactams 11, 12, and 13.A three-step sequence was used to convert 4 into the β-lactam-pyra