503845-76-9

Basic information

• Product Name: Z-2-bromo-2-phenyl-1-(4'-tolylsulfinyl)ethene
• Synonyms: Z-2-bromo-2-phenyl-1-(4'-tolylsulfinyl)ethene
• CAS NO: 503845-76-9
• Molecular Weight: 321.238
• Mol File: 503845-76-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Z-2-bromo-2-phenyl-1-(4'-tolylsulfinyl)ethene(CAS DataBase Reference)
• NIST Chemistry Reference: Z-2-bromo-2-phenyl-1-(4'-tolylsulfinyl)ethene(503845-76-9)
• EPA Substance Registry System: Z-2-bromo-2-phenyl-1-(4'-tolylsulfinyl)ethene(503845-76-9)

Safety Data

• Hazardous Substances Data: 503845-76-9(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 31536-21-7 isopropyl 4-methylbenzenesulfinate 
• 319913-63-8 phenylacetylenic phenyl sulfoxyde 

Downstream Products

• 52920-48-6 (Z)-1-((2-bromo-2-phenylvinyl)sulfonyl)-4-methylbenzene 

Relevant articles and documents

Studies on hydrozirconation of 1-alkynyl sulfoxides or sulfones and the application for the synthesis of stereodefined vinyl sulfoxides or sulfones

The hydrozirconation reaction of 1-alkynyl sulfoxides or sulfones with CP2Zr(H)Cl in THF at room temperature predominantly gave Z-β-zirconated vinyl sulfoxides or sulfones with excellent regioselectivity. Compared with 1-alkynyl sulfoxides, the hydrozirconation reaction of 1-alkynyl sulfones exhibits great synthetic potential, leading to the efficient preparation of Z-β-halovinyl sulfones, Z-β-sulfonyl α,β-unsaturated ketones, and Z-β-alkynyl vinyl sulfones. Although the reaction mechanisms are still not clear, the neighboring group participation of the sulfinyl or sulfonyl group may be playing an important role in this unique hydrozirconation reaction.