129196-66-3

Upstream product

• 17101-71-2 Z-β-bromovinyl phenyl sulfide 
• 1730-25-2 allylmagnesium bromide 
• 882-33-7 diphenyldisulfane 

Downstream Products

• 129196-74-3 (3E,5E)-1-(2,6-Dichloro-phenyl)-6-phenylsulfanyl-hexa-3,5-dien-1-ol 
• 129196-75-4 (Z)-1-(2,6-Dichloro-phenyl)-2-phenylsulfanyl-hexa-3,5-dien-1-ol 
• 129196-73-2 (Z)-1-(2,6-Dichloro-phenyl)-4-phenylsulfanyl-2-vinyl-but-3-en-1-ol 
• 129196-73-2 (E)-1-(2,6-Dichloro-phenyl)-4-phenylsulfanyl-2-vinyl-but-3-en-1-ol 
• 129196-75-4 (E)-1-(2,6-Dichloro-phenyl)-2-phenylsulfanyl-hexa-3,5-dien-1-ol 
• 137905-51-2 (E)-1-phenylsulphenyl-1-(1-hydroxy-3-methyl-2-cyclopentenyl)-2,4-pentadiene 
• 137905-50-1 (Z)-1-phenylsulphenyl-3-(1-methyl-3-oxocyclopentyl)-1,4-pentadiene 
• 137905-50-1 (E)-1-phenylsulphenyl-3-(1-methyl-3-oxocyclopentyl)-1,4-pentadiene 
• 137905-41-0 1-phenylsulphenyl-1,3-hexadiene 
• 882-33-7 diphenyldisulfane 
• 137905-44-3 (E)-1-phenylsulphenyl-1-deutero-2,4-pentadiene 
• 137905-34-1 (Z)-1-phenylsulphinyl-1,4-pentadiene 
• 137905-35-2 (E)-1-phenylsulphinyl-1,4-pentadiene 
• 137905-36-3 (Z)-1-phenylsulphonyl-1,4-pentadiene 

Relevant academic research and scientific papers

SYNTHESIS AND STEREOSPECIFIC FRAGMENTATION OF 3-THIABICYCLOHEXANE 3,3-DIOXIDES

Synthesis of new stereoisomeric 3-thiabicyclohexane 3,3-dioxides and experimental proof of their fragmentation to 1,4-dienes by a concerted, disrotatory process are described.

REGIO- AND STEREO-CHEMISTRY OF THE COUPLING REACTION OF PHENYLSULPHENYL-, PHENYLSULPHINYL- AND PHENYLSULPHONYL-PENTADIENYL METALS

The coupling reaction of phenylsulphenyl-, phenylsulphinyl and phenylsulphonyl-pentadienyl metals 3a-g has been studied showing that while 3c-g couple in any case regioselectively and stereoselectively, the coupling of 3a-b is countercation and electrophile dependent.The α-regioisomeric coupling products of phenylsulphenylpentadienyl metals may undergo sigmatropic rearrangement, those of phenylsulphinyl- and phenylsulphonyl-pentadienyl metals give fast double sigmatropic isomerization.

Regiochemistry and stereochemistry of the coupling of phenylthiopentadienyl metals with C-electrophiles

Phenylthiopentadienyl anions 2 couple with MeI and cyclopentanone either regioselectively and stereoselectively to give 3a and 4a respectively. With aldehydes the regiochemistry and stereochemistry is affected by the counterion of 2, furnishing α-, γ- or