86808-69-7

Basic information

• Product Name: Benzene, [[(1E)-1,2-dichloroethenyl]sulfonyl]-
• CAS NO: 86808-69-7
• Molecular Formula: C8H6Cl2O2S
• Molecular Weight: 237.106
• Mol File: 86808-69-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzene, [[(1E)-1,2-dichloroethenyl]sulfonyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [[(1E)-1,2-dichloroethenyl]sulfonyl]-(86808-69-7)
• EPA Substance Registry System: Benzene, [[(1E)-1,2-dichloroethenyl]sulfonyl]-(86808-69-7)

Safety Data

• Hazardous Substances Data: 86808-69-7(Hazardous Substances Data)

Upstream product

• 60785-24-2 trans-phenyl α,β-dichlorovinyl sulfide 
• 88388-85-6 (1,2-dichlorovinyl)(phenyl)sulfane 
• 3559-73-7 phenyl 2,2-dichlorovinyl sulfone 
• 108-98-5 thiophenol 

Downstream Products

• 102313-05-3 (E)-1-chloro-1-phenylsulfonyl-2-(phenylthio)ethylene 
• 123500-71-0 (E)-1-chloro-1,2-bis(phenylsulphonyl)ethylene 
• 132555-53-4 (Z)-1-chloro-1,2-bis(phenylsulphonyl)ethylene 
• 55485-71-7 cis-1-benzenesulfonyl-2-phenylsulfanyl-ethylene 

Relevant articles and documents

Improved selective synthesis of (Z)- and (E)-1,2-bis(phenylsulfonyl)-chloroethylene

The preparation of the title compounds (Z)- and (E)-1, which are synthetic substitutes for the unstable bis(phenylsulfonyl) acetylene and key reagents for the asymmetric preparation of polycyclic ketones, has been revisited and improved. Starting from inexpensive materials such as trichloroethylene, thiophenol, and hydrogen peroxide, (Z)- and (E)-1 are selectively obtained in multigram quantity in 52% overall yields.

UNUSUAL REARRANGEMENT OF 2,2-DICHLOROVINYL(PHENYL) SULFONE

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