Synthetic Route of 54008-77-4, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 54008-77-4, molcular formula is C8H5BrO, introducing its new discovery.
An intramolecular cyclization of 2-(gem-dibromovinyl)phenols(thiophenols) to give 2-bromobenzofurans(thiophenes) in the presence of a trace amount of Cu (0.0064 mol%, 25 ppm) has been developed. The reaction provides the desired products in excellent yields under fluoride-free and mild reaction conditions and with a TON (turnover number) of up to 1.5 × 104. The Royal Society of Chemistry 2013.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 54008-77-4 is helpful to your research. Synthetic Route of 54008-77-4
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H3236O – PubChem