35212-51-2

Basic information

• Product Name: 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylic acid
• Synonyms: 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylic acid
• CAS NO: 35212-51-2
• Molecular Weight: 296.279
• Mol File: 35212-51-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylic acid(35212-51-2)
• EPA Substance Registry System: 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylic acid(35212-51-2)

Safety Data

• Hazardous Substances Data: 35212-51-2(Hazardous Substances Data)

Upstream product

• 108-46-3 recorcinol 
• 103-82-2 phenylacetic acid 
• 15485-72-0 ethyl 7-hydroxy-4-oxo-3-phenyl-4H-chromene-2-carboxylate 
• 18439-96-8 1-(2-hydroxy-4-methoxyphenyl)-2-phenylethanone 
• 35212-50-1 ethyl 7-methoxy-4-oxo-3-phenyl-4H-chromene-2-carboxylate 

Relevant articles and documents

A Concise Approach to Oxo-Dehydrorotenoid by Direct Lactonization and the Total Syntheses of Stemonone, Rotenonone, 6-Oxo-dehydroelliptone, and 6-Oxo-6a,12a-dehydrodeguelin

An approach to construct the oxo-dehydrorotenoids via direct lactonization of isoflavone-2-carboxylic acids is reported. The present reaction proceeds smoothly with good substrate scope and an operationally simple protocol. The application of this method