370562-06-4

Basic information

• Product Name: methyl (4,5-diphenyloxazol-2-yl)diazoacetate
• Synonyms: methyl (4,5-diphenyloxazol-2-yl)diazoacetate
• CAS NO: 370562-06-4
• Molecular Weight: 319.32
• Mol File: 370562-06-4.mol

Chemical Properties

• CAS DataBase Reference: methyl (4,5-diphenyloxazol-2-yl)diazoacetate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl (4,5-diphenyloxazol-2-yl)diazoacetate(370562-06-4)
• EPA Substance Registry System: methyl (4,5-diphenyloxazol-2-yl)diazoacetate(370562-06-4)

Safety Data

• Hazardous Substances Data: 370562-06-4(Hazardous Substances Data)

Upstream product

• 123705-52-2 methyl 2-(4,5-diphenyloxazol-2-yl)acetate 
• 119-53-9 2-hydroxy-2-phenylacetophenone 

Relevant articles and documents

Catalytic asymmetric cyclopropanation of heteroaryldiazoacetates

Rh2(S-DOSP)4-catalyzed decomposition of heteroaryldiazoacetates in the presence of styrene results in highly diastereoselective and enantioselective cyclopropanations. Heteroaryldiazoacetates containing both electron-rich and electron-deficient heterocycles, such as thiophene, furan, pyridine, indole, oxazole, isoxazole, and benzoxazole, are effective in this chemistry. These studies broaden the range of diazo compounds containing both electron-withdrawing and electron-donating groups, which undergo highly diastereoselective cyclopropanations.