1401693-29-5

Basic information

• Product Name: 3,4-diiodo-5-methyl-5-phenylfuran-2(5H)-one
• Synonyms: 3,4-diiodo-5-methyl-5-phenylfuran-2(5H)-one
• CAS NO: 1401693-29-5
• Molecular Weight: 425.992
• Mol File: 1401693-29-5.mol

Chemical Properties

• CAS DataBase Reference: 3,4-diiodo-5-methyl-5-phenylfuran-2(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-diiodo-5-methyl-5-phenylfuran-2(5H)-one(1401693-29-5)
• EPA Substance Registry System: 3,4-diiodo-5-methyl-5-phenylfuran-2(5H)-one(1401693-29-5)

Safety Data

• Hazardous Substances Data: 1401693-29-5(Hazardous Substances Data)

Upstream product

• 909869-90-5 methyl 4-hydroxy-4-phenylpent-2-ynoate 
• 98-86-2 acetophenone 

Relevant articles and documents

Synthesis of 3,4-dihalogenated furan-2-(5H)-ones by electrophilic cyclization of 4-hydroxy-2-alkynoates

Functionalized 3,4-dihalogenated furan-2(5H)-ones can be readily prepared in moderate to good yields by treating 4-hydroxy-4-arylbut-2-ynoate derivatives with ICl, IBr, and I2. Both halogen atoms of the electrophile are incorporated in the product. The resulting halides can further afford polycyclic aromatic compounds using known palladium-catalyzed coupling reactions.