78440-59-2

Basic information

• Product Name: 3-[(4-methylphenyl)sulfanyl]-2H-chromen-2-one
• Synonyms: 3-[(4-methylphenyl)sulfanyl]-2H-chromen-2-one
• CAS NO: 78440-59-2
• Molecular Formula: C₁₆H₁₂O₂S
• Molecular Weight: 268.33028
• Mol File: 78440-59-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-[(4-methylphenyl)sulfanyl]-2H-chromen-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[(4-methylphenyl)sulfanyl]-2H-chromen-2-one(78440-59-2)
• EPA Substance Registry System: 3-[(4-methylphenyl)sulfanyl]-2H-chromen-2-one(78440-59-2)

Safety Data

• Hazardous Substances Data: 78440-59-2(Hazardous Substances Data)

Upstream product

• 3996-29-0 2-[(4-methylphenyl)thio]acetic acid 
• 90-02-8 salicylaldehyde 

Downstream Products

• 60211-73-6 3-Tosyl-2H-1-benzopyran-2-on 

Relevant articles and documents

Synthesis of 3-Coumaryl Phenyl Sulfones or Sulfoxides

An unambiguous synthesis of a number of 3-coumaryl phenyl sulfones or sulfoxides have been described which were obtained by the oxidation of the corresponding sulfides with hydrogen peroxide.The sulfides were prepared by the Perkin-Oglialore reaction of o-hydroxyaldehyde with the sodium salt of different S-phenyl thioacetic acids.The sulfones did not exhibit any appreciable antituberculous activity in the preliminary screening tests.