77970-40-2

Upstream product

• 77852-90-5 7-{(1S,5R)-2-Oxo-5-[((S)-toluene-4-sulfinyl)-p-tolylsulfanyl-methyl]-cyclopentyl}-heptanoic acid methyl ester 
• 34546-57-1 2-(6-methoxycarbonylhexyl)cyclopent-2-en-1-one 
• 59532-35-3 (+)-(S)-4-Methylphenyl 4-methylphenylthiomethyl sulfoxide 
• 77852-90-5 7-{(1S,5R)-2-Oxo-5-[(toluene-4-sulfinyl)-p-tolylsulfanyl-methyl]-cyclopentyl}-heptanoic acid methyl ester 
• 52317-51-8 p-Toluyl-p-toluylthiomethylsulfoxid 

Relevant academic research and scientific papers

Chiral Acyl Anion Equivalents: Asymmetric Synthesis of 11-Deoxy-ent-Prostaglandin Intermediates

Conjugate addition of the chiral formyl anion equivalent p-tolyl p-tolylthiomethyl sulphoxide (+)-(S)-(1) to the cyclopentenone derivative (2a) leads to the adduct (3a) in 45percent yield with high diastereoselectivity.Reduction of (3a) gives the dithioac