197862-48-9

Upstream product

• 197862-44-5 4-(1,1-Dioxo-4-phenylsulfanyl-2,5-dihydro-1H-1λ⁶-thiophen-2-yl)-butan-1-ol 
• 197862-42-3 2-But-3-enyl-4-phenylsulfanyl-2,5-dihydro-thiophene 1,1-dioxide 
• 64741-13-5 3-thiophenyl-3-sulfolene 
• 1826-67-1 vinyl magnesium bromide 
• 197862-46-7 4-(1,1-Dioxo-4-phenylsulfanyl-2,5-dihydro-1H-1λ⁶-thiophen-2-yl)-butyraldehyde 

Downstream Products

• 197862-50-3 6-(1,1-Dioxo-4-phenylsulfanyl-2,5-dihydro-1H-1λ⁶-thiophen-2-yl)-hex-1-en-3-one 

Relevant academic research and scientific papers

Intramolecular Diels-Alder Reactions of Thio-Substituted Dienes with Enones

Thio-substituted dienes bearing an enone moiety were readily prepared from 3-sulfolenes, and their intramolecular Diels-Alder (IMDA) reactions were studied. Octahydronaphthalenones were produced in good yield with high stereoselectivity. Hexahydroindenones were also obtained, but the stereoselectivity was lower.