63455-98-1

Basic information

• Product Name: 4H-1-Benzopyran-4-one, 7-hydroxy-2-phenyl-8-(2-propenyl)-
• CAS NO: 63455-98-1
• Molecular Formula: C18H14O3
• Molecular Weight: 278.307
• Mol File: 63455-98-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4H-1-Benzopyran-4-one, 7-hydroxy-2-phenyl-8-(2-propenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 7-hydroxy-2-phenyl-8-(2-propenyl)-(63455-98-1)
• EPA Substance Registry System: 4H-1-Benzopyran-4-one, 7-hydroxy-2-phenyl-8-(2-propenyl)-(63455-98-1)

Safety Data

• Hazardous Substances Data: 63455-98-1(Hazardous Substances Data)

Upstream product

• 98-88-4 benzoyl chloride 
• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 6665-86-7 7-hydroxyflavone 
• 65679-28-9 7-allyloxy-2-phenyl-4H-chromen-4-one 
• 38987-00-7 2,4-dihydroxy-3-allylacetophenone 
• 93-97-0 benzoic acid anhydride 

Downstream Products

• 691008-31-8 2-phenyl-8-(prop-2-en-1-yl)-7-(prop-2-en-1-yloxy)-4H-1-benzopyran-4-one 

Relevant articles and documents

Synthesis of Diverse Oxa-Carbocycle-Annulated Flavones Using the Combined Claisen Rearrangement and Ring-Closing Metathesis

A simple and efficient route for the synthesis of oxepine-, oxocine-, oxepinone-, and dioxocine-angularly annulated flavone skeletons has been developed. The combined Claisen rearrangement and the ring-closing metathesis are used as key steps for the construction of C7/C8–C6–C6tricyclic core structures.