59036-51-0

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-5-[(3-methyl-2-butenyl)oxy]-
• CAS NO: 59036-51-0
• Molecular Formula: C16H16O5
• Mol File: 59036-51-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-5-[(3-methyl-2-butenyl)oxy]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-5-[(3-methyl-2-butenyl)oxy]-(59036-51-0)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-5-[(3-methyl-2-butenyl)oxy]-(59036-51-0)

Safety Data

• Hazardous Substances Data: 59036-51-0(Hazardous Substances Data)

Upstream product

• 21524-17-4 5,7-diacetoxyl-2-chromenone 
• 870-63-3 prenyl bromide 

Downstream Products

• 35590-41-1 5-(isopent-2'-enyloxy)-7-methoxycoumarin 
• 33899-44-4 5-(2-enyl-3-methylbut)oxy-7-hydroxycoumarin 

Relevant articles and documents

SYNTHESIS OF (+/-)-5-HYDROXYMARMESIN: BIOGENETIC PRECURSOR OF THE SKIN PHOTOSENSITIZING AGENT BERGAPTEN

The synthesis of (+/-)-5-hydroxymarmesin is described.The 5,7-diacetoxycoumarin was selectively C(8) isoprenylated, the isoprenylated intermediate underwent oxidative cyclization to (+/-)-5-hydroxycolumbianetin, which was transformed into (+/-)-5-hydroxymarmesin by alkali treatment.Preliminary experiments showed that this compound has a biogenetic role in the biogenesis of the skin photosensitizing agent bergapten (5-MOP).