188531-02-4

Basic information

• Product Name: Benzenepropanoic acid, b-[[(4-nitrophenyl)sulfonyl]oxy]-a-oxo-, ethyl ester
• CAS NO: 188531-02-4
• Molecular Formula: C17H15NO8S
• Molecular Weight: 393.374
• Mol File: 188531-02-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenepropanoic acid, b-[[(4-nitrophenyl)sulfonyl]oxy]-a-oxo-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenepropanoic acid, b-[[(4-nitrophenyl)sulfonyl]oxy]-a-oxo-, ethyl ester(188531-02-4)
• EPA Substance Registry System: Benzenepropanoic acid, b-[[(4-nitrophenyl)sulfonyl]oxy]-a-oxo-, ethyl ester(188531-02-4)

Safety Data

• Hazardous Substances Data: 188531-02-4(Hazardous Substances Data)

Upstream product

• 6613-41-8 ethyl 3-phenylpyruvate 
• 6209-72-9 4-nitrobenzenesulfonyl peroxide 

Downstream Products

• 4113-70-6 ethyl 2-oxo-5-phenyl-2,3-dihydrooxazole-4-carboxylate 

Relevant articles and documents

Synthesis and Reactions of 3-(Nosyloxy)-2-keto Esters

A series of 3-(nosyloxy)-2-keto esters 7a-j were prepared from the corresponding α-keto esters by conversion to the trimethylsilyl enol ether and reaction with p-nitrobenzenesulfonyl peroxide. Conversion of these materials to 1,2,3-trifunctionalized compounds is described, and comparison of their properties with isomeric 2-(nosyloxy)-3-keto esters is discussed.