96600-96-3

Basic information

• Product Name: 4-Penten-1-one, 1-(2-hydroxyphenyl)-2-[(methylthio)methyl]-
• CAS NO: 96600-96-3
• Molecular Formula: C13H16O2S
• Molecular Weight: 236.335
• Mol File: 96600-96-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Penten-1-one, 1-(2-hydroxyphenyl)-2-[(methylthio)methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Penten-1-one, 1-(2-hydroxyphenyl)-2-[(methylthio)methyl]-(96600-96-3)
• EPA Substance Registry System: 4-Penten-1-one, 1-(2-hydroxyphenyl)-2-[(methylthio)methyl]-(96600-96-3)

Safety Data

• Hazardous Substances Data: 96600-96-3(Hazardous Substances Data)

Upstream product

• 31005-07-9 4-allyloxy-2H-chromen-2-one 
• 40124-16-1 3-allyl-4-hydroxy-2H-<1>benzopyran-2-one 
• 67-68-5 dimethyl sulfoxide 

Downstream Products

• 96600-97-4 [2-(2-Hydroxy-benzoyl)-pent-4-enyl]-dimethyl-sulfonium; iodide 

Relevant articles and documents

Reaction of Dimethyl Sulphoxide and Acetic Anhydride with 3-Substituted 4-Hydroxycoumarins

The DMSO-Ac2O reagent reacts with 4-hydroxy-3-phenylcoumarin to give 3-(2-hydroxyphenyl)-2-phenyl-1-thiomethylpropan-3-one (1a) and 6H,11H-benzopyranobenzopyran-11-one (3).A similar reaction of 3-allyl-4-hydroxycoumarin gives 2-allyl-3-(2-hydroxyphenyl)-1-thiomethylpropan-3-one (1b).However, the same reagent, when modified by prior heating, reacts with 6H,7H-7-(4-hydroxy-3-coumaranyl)benzopyranobenzopyran-6-one (7a) to give dicoumarol, 7-thiomethyl-6H,7H-benzopyranobenzopyran-6-one (8) and 4-hydroxy-3-methylthiomethoxy-2H-benzopyran-2-one (10).