859338-80-0

Upstream product

• 917-64-6 methyl magnesium iodide 
• 875241-90-0 4,4'-bis-ethylsulfanyl-benzophenone 
• 622-38-8 Ethyl phenyl sulfide 
• 75-36-5 acetyl chloride 
• 37089-83-1 bis(4-mercaptophenyl)-methanone 
• 10605-43-3 1,1-bis(p-bromophenyl)ethylene 
• 75-08-1 ethanethiol 

Downstream Products

• 109847-93-0 1,1-bis-(4-ethylsulfanyl-phenyl)-2-bromo-ethene 
• 101783-99-7 1,1-bis-(4-ethylsulfanyl-phenyl)-1,2-dibromo-ethane 
• 103401-81-6 1,1,4,4-tetrakis-(4-ethylsulfanyl-phenyl)-buta-1,3-diene 

Relevant academic research and scientific papers

Synthesis of 2,2-diarylvinyl phenyl selenides by dehydration of 2-hydroxyalkyl phenyl selenides

A novel route to 2,2-diarylvinyl phenyl selenides is reported by dehydration of the corresponding 2,2-diaryl-2-hydroxyethyl phenyl selenides, prepared by oxyphenylselenenylations of the corresponding 1,1-diarylethylenes, upon treatment with p-toluenesulfonic acid.

Convenient and efficient synthesis of 1,1-bis-(4-alkylthiophenyl)-1-alkenes via tandem Friedel-Crafts acylation and alkylation of sulfides and acyl chlorides

1,1-Bis(4-alkylthiophenyl)-1-alkenes were conveniently and efficiently prepared from alkyl phenyl sulfides and acyl chlorides via a tandem Friedel-Crafts acylation and alkylation in the presence of anhydrous aluminum chloride. The scope, limitation, and mechanism of the tandem reaction were also discussed. Copyright Taylor & Francis, Inc.