166282-04-8

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 4-hydroxy-3-[1-(2-methoxyphenyl)propyl]-
• CAS NO: 166282-04-8
• Molecular Formula: C19H18O4
• Molecular Weight: 310.35
• Mol File: 166282-04-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 4-hydroxy-3-[1-(2-methoxyphenyl)propyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 4-hydroxy-3-[1-(2-methoxyphenyl)propyl]-(166282-04-8)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 4-hydroxy-3-[1-(2-methoxyphenyl)propyl]-(166282-04-8)

Safety Data

• Hazardous Substances Data: 166282-04-8(Hazardous Substances Data)

Upstream product

• 1076-38-6 4-hydroxy[1]benzopyran-2-one 
• 7452-01-9 1-(o-methoxyphenyl)-1-propanol 

Relevant articles and documents

Fe(ClO4)3·×H2O-Catalyzed direct C-C bond forming reactions between secondary benzylic alcohols with different types of nucleophiles

Fe(ClO4)3·×H2O as a highly effective catalyst for benzylation of 1,3-dikones, β-ketoesters, 1,3-diesters, electron-rich arenes and heteroarenes and 4-hydroxycoumarin with various benzylic alcohols is described. The usefulness of this procedure is shown by a synthesis of bis-symmetrical triarylmethanes and one step synthesis of an anti-coagulant compound 4-hydroxy-3-(1,2,3,4-tetrahydronaphthalen-1-yl)-2H-chromen-2-one (Coumatetralyl (B)). The advantages of this protocol are broad scope, mild conditions, use of inexpensive catalyst and simplicity of operation since water is the only side product.