84319-82-4

Basic information

• Product Name: N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide
• Synonyms: N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide
• CAS NO: 84319-82-4
• Molecular Weight: 385.419
• Mol File: 84319-82-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide(CAS DataBase Reference)
• NIST Chemistry Reference: N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide(84319-82-4)
• EPA Substance Registry System: N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide(84319-82-4)

Safety Data

• Hazardous Substances Data: 84319-82-4(Hazardous Substances Data)

Upstream product

• 62-53-3 aniline 
• 5248-11-3 (α6aH,α6bH,α12bH,α12cH)-cyclobuta<1,2-c,4-3-c¹>bis<1>benzopyran-6,7-dione 

Downstream Products

• 91-64-5 coumarin 
• 5248-11-3 (α6aH,α6bH,α12bH,α12cH)-cyclobuta<1,2-c,4-3-c¹>bis<1>benzopyran-6,7-dione 
• 941-69-5 N-phenyl-maleimide 
• 18221-50-6 dihydroxy-stilbene 

Relevant articles and documents

REACTION OF SYN HEAD-TO-HEAD COUMARIN DIMER WITH AMINES AND THERMAL BEHAVIOR OF THE ADDUCTS

The lacton-opening reaction of syn head-to-head coumarin dimer with amines gave c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboxamides and/or -dicarboximides.The product ratio of the amide to the imide varied with the reaction temperature and the amount of amine used.Thermal reaction of these lactone-opened derivatives proceeded in two ways depending on the nature of amine moiety to give either the original coumarin dimer or 2,2'-dihydroxystilbene and the maleimide derivative.