137905-50-1

Basic information

• Product Name: Cyclopentanone, 3-[1-ethenyl-3-(phenylthio)-2-propenyl]-3-methyl-
• CAS NO: 137905-50-1
• Molecular Formula: C17H20OS
• Molecular Weight: 272.411
• Mol File: 137905-50-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Cyclopentanone, 3-[1-ethenyl-3-(phenylthio)-2-propenyl]-3-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopentanone, 3-[1-ethenyl-3-(phenylthio)-2-propenyl]-3-methyl-(137905-50-1)
• EPA Substance Registry System: Cyclopentanone, 3-[1-ethenyl-3-(phenylthio)-2-propenyl]-3-methyl-(137905-50-1)

Safety Data

• Hazardous Substances Data: 137905-50-1(Hazardous Substances Data)

Upstream product

• 2758-18-1 3-Methyl-2-cyclopenten-1-one 
• 129196-66-3 1-phenylsulphenyl-1,4-pentadiene 
• 17101-71-2 Z-β-bromovinyl phenyl sulfide 

Relevant articles and documents

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.