639475-66-4

Basic information

• Product Name: 1,1':2',1''-Terphenyl, 3,3''-dimethoxy-4'-(3-methoxyphenyl)-
• CAS NO: 639475-66-4
• Molecular Formula: C27H24O3
• Molecular Weight: 396.486
• Mol File: 639475-66-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1':2',1''-Terphenyl, 3,3''-dimethoxy-4'-(3-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1':2',1''-Terphenyl, 3,3''-dimethoxy-4'-(3-methoxyphenyl)-(639475-66-4)
• EPA Substance Registry System: 1,1':2',1''-Terphenyl, 3,3''-dimethoxy-4'-(3-methoxyphenyl)-(639475-66-4)

Safety Data

• Hazardous Substances Data: 639475-66-4(Hazardous Substances Data)

Upstream product

• 768-70-7 1-ethynyl-3-methoxybenzene 

Relevant articles and documents

The highly selective formation of biaryls by the cyclization of arylethynes catalyzed by vanadyl phthalocyanine

The dimerization of arylethynes catalyzed by vanadium phthalocyanine to give substituted biaryls has been investigated. The reaction yield is always high and for many examples is only slightly affected by the aryl substituents. This fact is also related to the results obtained with metalloporphyrins, which give lower selectivities due to the presence of variable amounts of triphenylbenzenes.