101544-52-9

Basic information

• Product Name: C₁₈H₂₀O₃
• Synonyms: C₁₈H₂₀O₃
• CAS NO: 101544-52-9
• Molecular Weight: 284.355
• Mol File: 101544-52-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₂₀O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₂₀O₃(101544-52-9)
• EPA Substance Registry System: C₁₈H₂₀O₃(101544-52-9)

Safety Data

• Hazardous Substances Data: 101544-52-9(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 81360-99-8 1,11-bis(p-methoxyphenyl)-2-iodopropene 
• 39179-87-8 4,4'-(2-bromoprop-1-ene-1,1-diyl)bis(methoxybenzene) 

Downstream Products

• 101544-53-0 1,1-Bis(4-methoxyphenyl)propan-2-one 

Relevant articles and documents

Photolysis of Vinyl Halides. Preferential Formation of Vinyl Cations by Copper(II) Salts

Photolysis of vinyl halides in the presence of copper(II) salts in a significant suppression of product formation derived from vinyl radicals.Photolysis of 1,1-diaryl-2-bromopropenes in the presence of copper(II) salts yielded no 1,1-diaryl-2-propenes.Photolysis of other vinyl halides, i.e., 1,1-diaryl-2-iodopropenes, 1,1-diaryl-2-bromoethylenes, and 1-bromo-2-(p-methoxyphenyl)ethylene, also led to a large decrease in the yields of the reduced olefins derived from the vinyl radicals.Copper(II) triflate was found to be more effective for the oxidation of vinyl radicals than copper(II) acetate.These reactions are explained by the intervention of vinylcopper intermediates and the formation of vinyl cations.