139747-29-8

Upstream product

• 96-48-0 4-butanolide 
• 57768-35-1 1-(phenylthio)-1-cyclohexanecarboxaldehyde 

Downstream Products

• 139747-36-7 2-((3S,4R)-4-Phenylsulfanyl-1-oxa-spiro[4.5]dec-3-yl)-ethanol 
• 139747-35-6 ((4R,5R)-5-Phenylsulfanyl-1-oxa-spiro[5.5]undec-4-yl)-methanol 
• 139747-30-1 (1R,2S)-2-Hydroxymethyl-1-(1-phenylsulfanyl-cyclohexyl)-butane-1,4-diol 
• 139747-30-1 (1R,2R)-2-Hydroxymethyl-1-(1-phenylsulfanyl-cyclohexyl)-butane-1,4-diol 

Relevant academic research and scientific papers

Stereochemically controlled competitive cyclisations with phenylthio migration in the synthesis of cyclic ethers

Two primary alcohol groups attached by carbon chains to the same carbon atom complete in cyclisation to an episulphonium ion during acid-catalysed phenylthio migration. The anti product is formed exclusively even when this involves chemoselectivity betwee