32703-79-0, 5-(tert-Butyl)isobenzofuran-1,3-dione is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Zinc phthalocyanine (6) (40 mg, 0.05 mmol) and pyridine.HCl (1 g, 8.7 mmol) were dissolved in 5 mL of pyridine and the mixture was refluxed under N2 for 16 h. After the reaction mixture was cooled to room temperature, 10 mL of water was added and the product was precipitated. The precipitate was washed first with water and then with methanol. After drying in vacuo the product was puried by column chromatography on silica gel by using ethyl acetate/hexane (1/3) eluent. The product was obtained as a dark blue solid. Yield 74%, FTIR ( , cm1) : 3283, 3071, 2956, 2907, 2866, 1617, 1485, 1258, 1089, 1000, 827, 741.1H NMR (500 MHz, CDCl3) : , ppm 9.14{8.62 (8H, m, Pc-H), 8.17{8.04 (4H, m, Pc-H), 1.94{1.89 (36H, m,C-(CH3)3) , {2.67{ {3.46 (2H, m, N-H), MS: m/z 747.079 [M+H]+., 32703-79-0
32703-79-0 5-(tert-Butyl)isobenzofuran-1,3-dione 122930, abenzofuran compound, is more and more widely used in various fields.
Reference£º
Article; Atsay, Arma?an; Guel, Ahmet; Burkut Kocak, Makbule; Turkish Journal of Chemistry; vol. 40; 1; (2016); p. 163 – 173;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem