1337926-60-9

Basic information

• Product Name: 9-methoxy-2,4-diphenylpyrano[3,2-c]chromen-5(4H)-one
• Synonyms: 9-methoxy-2,4-diphenylpyrano[3,2-c]chromen-5(4H)-one
• CAS NO: 1337926-60-9
• Molecular Weight: 382.416
• Mol File: 1337926-60-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 9-methoxy-2,4-diphenylpyrano[3,2-c]chromen-5(4H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 9-methoxy-2,4-diphenylpyrano[3,2-c]chromen-5(4H)-one(1337926-60-9)
• EPA Substance Registry System: 9-methoxy-2,4-diphenylpyrano[3,2-c]chromen-5(4H)-one(1337926-60-9)

Safety Data

• Hazardous Substances Data: 1337926-60-9(Hazardous Substances Data)

Upstream product

• 13252-84-1 4-hydroxy-6-methoxycoumarin 
• 1817-49-8 1,3-diphenyl-1-propyn-3-ol 
• 94-41-7 benzalacetophenone 

Relevant articles and documents

Soluble Glass, an Efficient Promoter for the Cascade Addition-Cyclization Reaction of 4-Hydroxycoumarins to Chalcone Derivatives

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Bi(OTf)3-catalyzed solvent-free synthesis of pyrano[3,2-c]coumarins through a tandem addition/annulation reaction between chalcones and 4-hydroxycoumarins

A Bi(OTf)3-catalyzed tandem addition/annulation reaction is described in order to synthesize pyrano[3,2-c]coumarins under solvent-free conditions. Substituted/unsubstituted chalcones were conveniently condensed with various 4-hydroxycoumarins b