128671-23-8

Basic information

• Product Name: β-(4-methoxy-phenylsulfanyl)-cinnamic acid ethyl ester
• Synonyms: β-(4-methoxy-phenylsulfanyl)-cinnamic acid ethyl ester
• CAS NO: 128671-23-8
• Molecular Weight: 314.405
• Mol File: 128671-23-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: β-(4-methoxy-phenylsulfanyl)-cinnamic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: β-(4-methoxy-phenylsulfanyl)-cinnamic acid ethyl ester(128671-23-8)
• EPA Substance Registry System: β-(4-methoxy-phenylsulfanyl)-cinnamic acid ethyl ester(128671-23-8)

Safety Data

• Hazardous Substances Data: 128671-23-8(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 696-63-9 4-Methoxybenzenethiol 
• 2216-94-6 phenylpropynoic acid ethyl ester 
• 55164-19-7 ethyl-(Z)-3-chloro-3-phenyl-2-propenoate 
• 128671-32-9 Ethyl (Z)-3-(4-acetylphenylthio)cinnamate 
• 7205-64-3 1-[(1,1-dimethylethyl)thio]-4-methoxybenzene 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 

Downstream Products

• 789-98-0 4H-2-phenyl-6-methoxybenzothiapyrone 
• 84144-22-9 β-(4-methoxy-phenylsulfanyl)-cinnamic acid 

Relevant articles and documents

Rh-Catalyzed Asymmetric Hydrogenation of β-Substituted-β-thio-α,β-unsaturated Esters: Expeditious Access to Chiral Organic Sulfides

Rh/bifunctional bisphosphine-thiourea ligand (ZhaoPhos)-catalyzed asymmetric hydorgenation of both (Z)- and (E)-isomers of β-substituted-β-thio-α,β-unsaturated esters was successfully developed. This new asymmetric catalytic methodology provided highly efficient access to two enantiomers of chiral organic sulfides ethyl β-substituted-β-thio-propanoates with excellent results (up to 99% yield and >99% ee for (Z)-substrates, up to 99% yield and 98% ee for (E)-substrates, TON up to 5000), which are important intermediates in organic synthesis.