39818-48-9

Basic information

• Product Name: 7-hydroxy-2-methyl-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde
• Synonyms: 7-hydroxy-2-methyl-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde
• CAS NO: 39818-48-9
• Molecular Weight: 280.28
• Mol File: 39818-48-9.mol

Chemical Properties

• CAS DataBase Reference: 7-hydroxy-2-methyl-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 7-hydroxy-2-methyl-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde(39818-48-9)
• EPA Substance Registry System: 7-hydroxy-2-methyl-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde(39818-48-9)

Safety Data

• Hazardous Substances Data: 39818-48-9(Hazardous Substances Data)

Upstream product

• 2859-88-3 7-hydroxy-2-methyl-3-phenyl-chromen-4-one 
• 100-97-0 hexamethylenetetramine 

Downstream Products

• 39818-72-9 2-methyl-3-phenyl-pyrano[2,3-f]chromene-4,8-dione 
• 853931-00-7 (8-formyl-2-methyl-4-oxo-3-phenyl-4H-chromen-7-yloxy)-acetic acid ethyl ester 
• 854702-79-7 2-methyl-4-oxo-3-phenyl-4H-furo[2,3-h]chromene-8-carboxylic acid ethyl ester 
• 227094-86-2 7,8-dihydroxy-2-methyl-3-phenyl-4H-chromen-4-one 
• 1235254-14-4 2-methyl-7-[(3-methylbut-2-en-1-yl)oxy]-4-oxo-3-phenyl-4H-chromene-8-carbaldehyde 
• 1315337-32-6 2-methyl-3-phenyl-4-oxo-8H-pyrano[2,3-f]chromene-9-carbonitrile 
• 111441-76-0 4-hydroxy-5-phenylacetyl-benzofuran-2-carboxylic acid ethyl ester 
• 854702-76-4 2-methyl-4-oxo-3-phenyl-4H-furo[2,3-h]chromene-8-carboxylic acid 
• 109650-28-4 4-hydroxy-5-phenylacetyl-benzofuran-2-carboxylic acid 
• 858248-91-6 2-methyl-3-phenyl-furo[2,3-h]chromen-4-one 
• 107153-04-8 1-(4-methoxy-benzofuran-5-yl)-2-phenyl-ethanone 
• 101278-16-4 1-(4-hydroxy-benzofuran-5-yl)-2-phenyl-ethanone 

Relevant articles and documents

Furo[2,3-h]Chromones and Pyrano[2′,3′:5,6]Chromeno [4,3-B]Pyridines Based on Natural Isoflavones

Furo[2,3-h]chromone and pyrano[2′,3′:5,6]chromeno[4,3-b]pyridine derivatives were synthesized from 7-hydroxy-8-formylisoflavones, which were prepared from natural isoflavones using a Duff reaction, via reactions with bromoacetophenones and ethyl 3-aminocr

Synthesis of novel-9-cyano/acetylpyrano[2,3-f]chromones via Baylis-Hillman reaction

Condensation of 8-formyl-7-hydroxy chromones 2a-e with methyl vinyl ketone and acrylonitrile in the presence of diazabicyclo[2.2.2]octane (DABCO) under Baylis-Hillman reaction conditions afforded 9-cyano/acetyl-substituted pyrano[2,3-f]chromones 3a-e and