1192179-80-8

Basic information

• Product Name: 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one
• Synonyms: 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one
• CAS NO: 1192179-80-8
• Molecular Weight: 388.161
• Mol File: 1192179-80-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one(1192179-80-8)
• EPA Substance Registry System: 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one(1192179-80-8)

Safety Data

• Hazardous Substances Data: 1192179-80-8(Hazardous Substances Data)

Upstream product

• 1073128-26-3 4-methoxy-3-phenylethynylcoumarin 

Downstream Products

• 1192179-81-9 C₂₃H₁₃FO₃ 
• 1192179-72-8 3-(4-fluorophenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 

Relevant articles and documents

Iodocyclization versus diiodination in the reaction of 3-alkynyl-4- methoxycoumarins with iodine: Synthesis of 3-iodofuro[2,3-b]chromones

The reaction of 3-alkynyl-4-methoxycoumarins with molecular iodine in chlorinated solvents allows access to 3-iodofurochromones in good to excellent yields as the result of a iodocyclization-demethylation process. Competitive diiodination of the coumarin acetylene moiety could be eliminated by simply performing the reactions in refluxing 1,2-dichloroethane, owing to the thermal instability of the resulting (E)-1,2-diiodoethenylcoumarins. The Royal Society of Chemistry 2011.