548740-03-0

Basic information

• Product Name: 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate
• Synonyms: 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate
• CAS NO: 548740-03-0
• Molecular Weight: 385.268
• Mol File: 548740-03-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate(548740-03-0)
• EPA Substance Registry System: 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate(548740-03-0)

Safety Data

• Hazardous Substances Data: 548740-03-0(Hazardous Substances Data)

Upstream product

• 548740-01-8 2-(4-nitrophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 548740-05-2 2-(phenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 140-10-3 (E)-3-phenylacrylic acid 
• 101080-64-2 2-(3,4-dichlorophenylsulfonyl)-1-ethanol 
• 85053-06-1 2-(3,4-dichlorophenylsulfanyl)-1-ethanol 
• 5858-17-3 3,4-dichlorothiophenol 

Downstream Products

• 5535-46-6 3,4-dichlorophenyl vinyl sulfone 
• 140-10-3 (E)-3-phenylacrylic acid 
• 548740-05-2 2-(phenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 548740-01-8 2-(4-nitrophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 548739-97-5 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate 

Relevant articles and documents

π-deficient 2-(arylsulfonyl)ethyl esters as protecting groups for carboxylic acids

Several π-deficient 2-(arylsulfonyl)ethyl groups have been studied as carboxylic acid protecting groups. The 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl group is the most easily removed protecting group for acids under mild basic conditions using aqueous NaHCO3.