129277-07-2

Basic information

• Product Name: ethyl (S)-2-methanesulfonyloxy-4-phenylbutanoate
• Synonyms: ethyl (S)-2-methanesulfonyloxy-4-phenylbutanoate
• CAS NO: 129277-07-2
• Molecular Weight: 286.349
• Mol File: 129277-07-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl (S)-2-methanesulfonyloxy-4-phenylbutanoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (S)-2-methanesulfonyloxy-4-phenylbutanoate(129277-07-2)
• EPA Substance Registry System: ethyl (S)-2-methanesulfonyloxy-4-phenylbutanoate(129277-07-2)

Safety Data

• Hazardous Substances Data: 129277-07-2(Hazardous Substances Data)

Upstream product

• 71-43-2 benzene 
• 125639-64-7 (S)-ethyl 2-hydroxy-4-phenylbutyrate 
• 124-63-0 methanesulfonyl chloride 
• 146912-63-2 (S)-2-hydroxy-4-oxo-4-phenylbutanoic acid 
• 115016-95-0 (S)-2-hydroxy-4-phenylbutanoic acid 

Downstream Products

• 90940-54-8 (αR)-α-amino-benzenebutanoic acid ethyl ester hydrochloride 
• 90315-82-5 ethyl (R)-2-hydroxy-4-phenylbutyrate 
• 371255-35-5 ethyl (R)-2-azido-4-phenylbutanoate 

Relevant articles and documents

A practical synthesis of ethyl (R)- and (S)-2-hydroxy-4-phenylbutanoate and D-homophenylalanine ethyl ester hydrochloride from L-malic acid

With the readily available L-malic acid as starting material, both enantiomers of ethyl 2-hydroxyl-4-phenylbutanoates and D-homophenylalanine ethyl ester hydrochloride were prepared conveniently in excellent optical purity and 64, 53 and 49% overall yield, respectively.