128175-67-7

Upstream product

• 129576-09-6 Acetic acid (S)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester 
• 129576-10-9 Trimethyl-{(S)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethoxy}-silane 
• 128175-65-5 Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester 
• 106358-73-0 (Ss)-1-(1-Hydroxy-1-phenylethyl)-1-p-toluenesulfinylcyclopropane 
• 128175-61-1 (S)-1-Benzoyl-1-p-toluenesulfinylcyclopropane 
• 128175-62-2 (S)-1-Acetyl-1-p-toluenesulfinylcyclopropane 
• 50299-85-9 (R_s)-(+)-p-toluenesulfinylcyclopropane 
• 93-58-3 benzoic acid methyl ester 
• 129576-15-4 (S)-1-Phenyl-1-(1-p-tolylsulfanyl-cyclopropyl)-ethanol 
• 128175-68-8 1-Methyl-4-((S)-(S)-4-methyl-4-phenyl-cyclobut-1-enesulfinyl)-benzene 

Relevant academic research and scientific papers

Stereochemistry of Asymmetric 1,2-Rearrangements of Chiral Sulfenylcyclopropanes into Cyclobutane Derivatives. A Novel Entry to Chiral Cyclobutane Systems Using Chiral Sulfinyl Groups

Stereochemistry of 1,2-rearrangements in optically active 1-(1-hydroxyalkyl)-1-sulfenylcyclopropane derivatives was determined.Both of the enantiomers underwent smoothly a 1,2-rearrangement of carbon-carbon bonds in cyclopropanes via the mesylates with complete stereospecificity to provide chiral cyclobutane derivatives with high enantiomeric excess.

Stereoselective synthesis and stereospecific asymmetric 1,2-rearrangements of chiral sulfinylcyclopropane derivatives

Stereo selective synthesis of chiral sulfinylcyclopropane derivatives and stereochemistry of the asymmetric 1,2-rearrangements are described. Heating of each stereoisomeric mesylate of (Ss)-1-(1-hydroxy-1-phenylethyl)-1-p-toluenesulfinylcyclopropane, foll