35925-44-1

Basic information

• Product Name: 4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)
• Synonyms: 4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)
• CAS NO: 35925-44-1
• Molecular Weight: 350.46
• Mol File: 35925-44-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)(35925-44-1)
• EPA Substance Registry System: 4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)(35925-44-1)

Safety Data

• Hazardous Substances Data: 35925-44-1(Hazardous Substances Data)

Upstream product

• 824-79-3 sodium 4-methylbenzenesulfinate 
• 106-96-7 propargyl bromide 
• 16192-08-8 p-tolylsulfonylallene 
• 149035-06-3 (S₅,S_S)-5-ethoxy-3-(p-tolylsulfinyl)furan-2(5H)-one 
• 10449-66-8 5-methoxyfuran-2(5H)-one 
• 106-45-6 para-thiocresol 
• 16192-07-7 4-tosylacetonitrile 
• 97479-48-6 3-p-tolylsulphonyl-2-p-tolylthiopropene 
• 463-49-0 1,2-propanediene 
• 1950-78-3 p-toluenesulfonyl iodide 

Downstream Products

• 115524-58-8 p-tolyl 3-p-tolylsulfonylprop-1-enyl sulfone 
• 129222-58-8 4-acetoxy-2,5-bis(4-methylphenylsulfonyl)-1-pentene 

Relevant articles and documents

Reactions of propargylic bromides with sodium sulfinates

A one-pot, palladium-catalyzed synthesis of substituted 2,3-bissulfonylpropenes starting with propargylic bromides and sodium sulfinates (RSO2Na) in the presence of n-Bu4NF under refluxing aqueous 1,4-dioxane conditions for eight hours in moderate yields is described. Georg Thieme Verlag Stuttgart. New York.

Free radical addition reactions of allylic sulfones to alkenes

Intermolecular radical reactions involving formal addition of the sulfonyl and allyl fragments of an allylic sulfone across the double bond of an alkene are described. Reactions are most successful when the allylic sulfone has an electron withdrawing group at the 2-position. Only monosubstituted alkenes give useful yields of adducts, though both electron withdrawing and electron donating substituents are effective.