93696-60-7

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 3-bromo-3,4-dihydro-4-(4-methylphenyl)-
• CAS NO: 93696-60-7
• Molecular Formula: C16H13BrO2
• Molecular Weight: 317.182
• Mol File: 93696-60-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 3-bromo-3,4-dihydro-4-(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 3-bromo-3,4-dihydro-4-(4-methylphenyl)-(93696-60-7)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 3-bromo-3,4-dihydro-4-(4-methylphenyl)-(93696-60-7)

Safety Data

• Hazardous Substances Data: 93696-60-7(Hazardous Substances Data)

Upstream product

• 93500-98-2 2,3-Dibromo-3-p-tolyl-propionic acid phenyl ester 
• 1866-39-3 4-methylcinnamic acid 
• 52916-86-6 2,3-dibromo-3-p-tolyl-propionic acid 
• 93696-66-3 α,β-dibromo-p-methylhydrocinnamic acid chloride 

Downstream Products

• 14071-69-3 3-(4-methylphenyl)-2H-chromen-2-one 
• 76103-24-7 4-(p-tolyl)coumarin 

Relevant articles and documents

Synthesis of 3-Arylcoumarins, Thiacoumarins and Carbostyrils

3-Arylcarbostyrils (2a-f), coumarins (2g-j) and thiacoumarin (2k) have been prepared by a generalised method from α,β-dibromohydrocinnamoyl derivatives (1a-k).The intermediate dihydrocoumarins and dihydrocarbostyrils (3, Y = O, NH) have been prepared which on acid treatment furnish 2.However, treatment of 3 with a base affords the 4-arylcoumarins and carbostyrils (4).