Koca, Murat et al. published their research in Polymer Engineering & Science in 2012 | CAS: 38220-75-6

1-(5-Bromobenzofuran-2-yl)ethanone (cas: 38220-75-6) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Category: benzofurans

Synthesis, characterization, and thermal degradation of novel poly(2-(5-bromo benzofuran-2-yl)-2-oxoethyl methacrylate) was written by Koca, Murat;Kurt, Adnan;Kirilmis, Cumhur;Aydogdu, Yildirim. And the article was included in Polymer Engineering & Science in 2012.Category: benzofurans This article mentions the following:

A novel methacrylate monomer containing benzofuran side group, 2-(5-bromo benzofuran-2-yl)-2-oxoethyl methacrylate (BOEMA), was synthesized from esterification reaction of 2-bromo-1-(5-bromo benzofuran-2-yl) ethanone with sodium methacrylate at 85°C in the presence of 1,4-dioxane solvent. After characterization with Fourier transform IR spectrophotometer, NMR (1H-NMR and 13C-NMR), its homopolymerization was carried out by free radical polymerization at 60°C in the presence of benzoyl peroxide initiator and 1,4-dioxane solvent. The glass transition temperature (Tg) of the synthesized novel polymer, poly(2-(5-bromo benzofuran-2-yl)-2-oxoethyl methacrylate) [poly(BOEMA)], was determined to be 137°C with differential scanning calorimetry technique. Thermal degradation kinetics of poly(BOEMA) was investigated by thermogravimetric anal. method at different heating rates with 5°C/min intervals between measurements. From dynamic measurements, the anal. of each process mechanism of Coats-Redfern and Van Krevelen methods showed that the most probable model for the decomposition process of poly(BOEMA) homopolymer agrees with the random nucleation, F1 mechanism. The apparent decomposition activation energies of poly(BOEMA) by Kissinger’s and Flynn-Wall-Ozawa methods in the studied conversion range were 188.47 and 180.13 kJ/mol, resp. POLYM. ENG. SCI., 2011. © 2011 Society of Plastics Engineers. In the experiment, the researchers used many compounds, for example, 1-(5-Bromobenzofuran-2-yl)ethanone (cas: 38220-75-6Category: benzofurans).

1-(5-Bromobenzofuran-2-yl)ethanone (cas: 38220-75-6) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Category: benzofurans

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem