79496-92-7

Basic information

• Product Name: (E)-1,1-diethoxy-3-phenylsulphinylnon-2-ene
• CAS NO: 79496-92-7
• Molecular Weight: 338.511
• Mol File: 79496-92-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-1,1-diethoxy-3-phenylsulphinylnon-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1,1-diethoxy-3-phenylsulphinylnon-2-ene(79496-92-7)
• EPA Substance Registry System: (E)-1,1-diethoxy-3-phenylsulphinylnon-2-ene(79496-92-7)

Safety Data

• Hazardous Substances Data: 79496-92-7(Hazardous Substances Data)

Upstream product

• 108-98-5 thiophenol 
• 3055-87-6 3-(phenylthio)propionitrile 
• 79496-57-4 Non-2-yn-1-al diethyl acetal 
• 74338-75-3 2-cyanoethyl(phenyl)sulfoxide 

Relevant articles and documents

Synthesis of Alkenyl Sulphoxides by Intramolecular and Intermolecular Addition of Sulphenic Acids to Alkynes

Alkyne-ω-sulphenic acids formed by thermolysis of ω-(t-butylsulphinyl)alkynes at 40 deg C cyclized regiospecifically to 2-methylenethiacycloalkane 1-oxides; 2-methylenethietan 1-oxide was not formed in this way. 2-Methylpropane-2-sulphenic acid, obtained by heating di-t-butyl sulphoxide, added regioselectively to oct-1-yne to give predominantly 2-t-butylsulphinyloct-1-ene, which itself decomposed thermally to a mixture of dioctenyl sulphoxides by way of alkenesulphenic acid-dialkyl sulphine interconversions.Benzenesulphenic acid, methanesulphenic acid, and ethoxycarbonylmethanesulphenic acid, conveniently generated by thermolysis of 1-cyano-2-alkyl(or aryl)sulphinylethanes, underwent intermolecular addition to unactivated and activated alkynes regioselectively to give alkenyl sulphoxides in good yields.