32291-91-1

Basic information

• Product Name: Benzene, 1-methoxy-4-[2-[(4-methylphenyl)sulfonyl]ethenyl]-, (Z)-
• CAS NO: 32291-91-1
• Molecular Formula: C16H16O3S
• Molecular Weight: 288.367
• Mol File: 32291-91-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1-methoxy-4-[2-[(4-methylphenyl)sulfonyl]ethenyl]-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-methoxy-4-[2-[(4-methylphenyl)sulfonyl]ethenyl]-, (Z)-(32291-91-1)
• EPA Substance Registry System: Benzene, 1-methoxy-4-[2-[(4-methylphenyl)sulfonyl]ethenyl]-, (Z)-(32291-91-1)

Safety Data

• Hazardous Substances Data: 32291-91-1(Hazardous Substances Data)

Upstream product

• 3989-14-8 (4-methoxyphenylethynyl)trimethylsilane 
• 98-59-9 p-toluenesulfonyl chloride 
• 1950-78-3 p-toluenesulfonyl iodide 
• 110210-17-8 (E)-1-((2-iodo-2-(4-methoxyphenyl)vinyl)sulfonyl)-4-methylbenzene 
• 768-60-5 4-methoxyphenylacetylen 
• 106-45-6 para-thiocresol 

Relevant articles and documents

Silver(I)-mediated reaction of trimethylsilylated arylacetylenes with sulfonyl chlorides: Unexpected formation of vinyl sulfones

A novel reaction of trimethylsilylated arylacetylenes with sulfonyl chlorides was performed in the presence of silver nitrate or triflate. Conjugated vinyl sulfones as dramatic products were obtained in moderate yields and with Z-selectivity. A free radical mechanism has been proposed to account for the formation of the products.