112672-61-4

Basic information

• Product Name: (2S,5R,6R)-3,3-Dimethyl-7-[2-oxo-prop-(Z)-ylidene]-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
• CAS NO: 112672-61-4
• Molecular Weight: 480.585
• Mol File: 112672-61-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2S,5R,6R)-3,3-Dimethyl-7-[2-oxo-prop-(Z)-ylidene]-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,5R,6R)-3,3-Dimethyl-7-[2-oxo-prop-(Z)-ylidene]-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester(112672-61-4)
• EPA Substance Registry System: (2S,5R,6R)-3,3-Dimethyl-7-[2-oxo-prop-(Z)-ylidene]-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester(112672-61-4)

Safety Data

• Hazardous Substances Data: 112672-61-4(Hazardous Substances Data)

Upstream product

• 80282-03-7 benzyl (2S,5R,6R)-(E)-7-methoxycarbonylmethylene-3,3-dimethyl-6-phenoxyacetamido-4-thia-1-azabicyclo<3.2.0>-heptane-2-carboxylate 
• 80282-02-6 benzyl (2S,5R,6R)-(Z)-7-methoxycarbonylmethylene-3,3-dimethyl-6-phenoxyacetamido-4-thia-1-azabicyclo<3.2.0>-heptane-2-carboxylate 
• 85380-71-8 lithium (2S,5R,6R)-7-methoxycarbonyl-(E)-methylene-3,3-dimethyl-6-phenoxyacetamido-4-thia-1-azabicyclo<3.2.0>-heptane-2-carboxylate 
• 100-39-0 benzyl bromide 
• 1256-06-0 (2S,5R,6R)-benzyl-3,3-dimethyl-7-oxo-6-(2-phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 
• 1439-36-7 1-triphenylphosphoranylidene-2-propanone 

Relevant articles and documents

Wittig Reactions with β-Lactam Carbonyl Functions. The Effect of C-7 Substitution on the Chemistry of Penicillins and Clavulanic Acid Derivatives.

The Wittig reaction of phosphoranes and phosphonates with the carbonyl function of mono- and bicyclic β-lactams has been studied and the inluence of phosphorane and β-lactam reactivities on the outcome of the reaction noted.The utility and general chemist