131074-36-7

Upstream product

• 131074-35-6 (2S,3S,4S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4-dimethyl-4-phenylsulfanyl-heptane-1,3-diol 
• 131074-33-4 5-(tert-butyldiphenylsilyloxy)-2-methyl-2-(phenylsulfanyl)-pentanal 
• 131085-31-9 5-((tert-butyldiphenylsilyl)oxy)pentan-2-one 
• 131074-46-9 tert-Butyl-[3-((2S,3S,4R)-2,4-dimethyl-3-phenylsulfanyl-tetrahydro-furan-2-yl)-propoxy]-diphenyl-silane 
• 131074-45-8 Benzoic acid (2R,3R,4S)-7-(tert-butyl-diphenyl-silanyloxy)-3-hydroxy-2,4-dimethyl-4-phenylsulfanyl-heptyl ester 
• 131074-35-6 (2R,3R,4S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4-dimethyl-4-phenylsulfanyl-heptane-1,3-diol 
• 131074-38-9 Benzoic acid (2R,3R,4S)-3,7-dihydroxy-2,4-dimethyl-4-phenylsulfanyl-heptyl ester 
• 131074-44-7 Benzoic acid (2S,3R)-2-methyl-3-((S)-2-methyl-tetrahydro-furan-2-yl)-3-phenylsulfanyl-propyl ester 
• 13865-50-4 methoxymethyl phenyl sulfide 
• 131074-37-8 (2R,3R,4S)-2,4-Dimethyl-4-phenylsulfanyl-heptane-1,3,7-triol 
• 131074-39-0 (2S,3R)-2-Methyl-3-((S)-2-methyl-tetrahydro-furan-2-yl)-3-phenylsulfanyl-propan-1-ol 
• 131074-35-6 (2S,3R,4S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4-dimethyl-4-phenylsulfanyl-heptane-1,3-diol 

Relevant academic research and scientific papers

The thorpe-ingold effect in the synthesis of tetrahydro-furans and pyrans by competitive cyclisation with phenylthio migration

In cyclisations of triols with two tethered hydroxyl nucleophiles (giving ethers by acid-catalysed phenylthio migration) a gem-dimethyl group in the carbon chain bearing one of the OH groups favours cyclisation of that chain whether the new ring is five-

STEREOELECTRONIC FACTORS IN THE SYNTHESIS OF TETRAHYDROFURANS BY HYDROXYL PARTICIPATION IN PHENYLTHIO MIGRATION

The factors controlling the title reaction were investigated with two tethered hydroxyl nucleophiles and include preferential attack at the more highly substituted carbon atom, preferential formation of the more highly substituted five-membered ring, and