116298-50-1

Basic information

• Product Name: 6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyklo-<3.2.1>oct-3-en-7-one
• CAS NO: 116298-50-1
• Molecular Weight: 259.305
• Mol File: 116298-50-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyklo-<3.2.1>oct-3-en-7-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyklo-<3.2.1>oct-3-en-7-one(116298-50-1)
• EPA Substance Registry System: 6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyklo-<3.2.1>oct-3-en-7-one(116298-50-1)

Safety Data

• Hazardous Substances Data: 116298-50-1(Hazardous Substances Data)

Upstream product

• 116233-55-7 N-<(R)-1-(p-methoxyphenyl)ethyl>-2,5-dihydro-6H-pyran-6-carboxamide 
• 24588-58-7 diethyl 3,6-dihydro-2H-pyran-2,2-dicarboxylate 
• 116233-54-6 3,6-dihydro-2H-pyran-2-carboxylic acid 
• 116233-57-9 4-exo-bromo-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one 

Downstream Products

• 116233-64-8 4-exo-acetoxy-3-endo-methoxy-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one (L) 
• 116233-68-2 1-O-methyl-β,L-ezoaminouric acid 
• 116233-63-7 4-exo-hydroxy-3-endo-methoxy-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one (L) 

Relevant articles and documents

Synthesis of 1-O-Methyl-β,D-ezoaminouoic Acid

The synthesis of the title compound from the Diels-Alder adduct of diethyl ketomalonate and 1,3-butadiene (nine steps, 13percent overall yield) is described.The key step is a transannular "bromolactamization" reaction, which sets up the stereocontrolled functionalization of the pyran ring.The use of resolved p-methoxyenethylamine as the source of the amino group allows the synthesis of both the D (natural) and L (unnatural) series amino sugars.