64964-80-3

Basic information

• Product Name: 4H-1-Benzopyran-4-one, 2-phenoxy-
• CAS NO: 64964-80-3
• Molecular Formula: C15H10O3
• Molecular Weight: 238.243
• Mol File: 64964-80-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4H-1-Benzopyran-4-one, 2-phenoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 2-phenoxy-(64964-80-3)
• EPA Substance Registry System: 4H-1-Benzopyran-4-one, 2-phenoxy-(64964-80-3)

Safety Data

• Hazardous Substances Data: 64964-80-3(Hazardous Substances Data)

Upstream product

• 118-93-4 o-hydroxyacetophenone 
• 122775-34-2 3-iodo-chromen-4-one 
• 75989-83-2 2,3-dichloro-3-phenylchroman-4-one 
• 108-95-2 phenol 
• 238093-57-7 2-methylsulfonyl-4H-4-chromenone 
• 173210-15-6 2-(Methylthio)-4H-1-benzopyran-4-one 

Relevant articles and documents

Facile synthesis of coumaronochromones through palladium-catalyzed intramolecular cross dehydrogenative coupling

An efficient base-free palladium-catalyzed intramolecular cross dehydrogenative coupling of 2-aryloxy substituted 4-chromenones to access coumaronochromones has been achieved. A range of diversely substituted coumaronochromones can be facilely synthesized in good to excellent yields (up to 90%).

Oxidative regioselective amination of chromones exposes potent inhibitors of the hedgehog signaling pathway

A transition metal-free, oxidative, regioselective cross-coupling between non-functionalized azoles and chromones at C2-position was developed. A broad reaction scope and further transformation of products were demonstrated. The biological evaluation of products revealed a novel class of hedgehog signaling pathway inhibitors. This journal is