87-41-2, Isobenzofuran-1(3H)-one is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
3H-Isobenzofuran-1-one (4.00 g, 29.8 mmol) was dissolved in concentrated sulfuric acid (5.0 ml) at 0 C., and a solution of potassium nitrate (3.0 g, 30 mmol) in concentrated sulfuric acid (8.0 ml) was added dropwise thereto. After stirring at room temperature for 5 hours, the reaction solution was diluted with water. The precipitated solid was filtered and recrystallized from ethanol (20 ml) to obtain the title compound (2.0 g, 37%).  1H NMR (400 MHz, DMSO-d6): delta 8.62-8.59 (m, 1H), 8.53 (d, J=2.8 Hz, 1H), 7.72 (d, J=8.0 Hz, 1H), 5.57 (s, 2H), 87-41-2
87-41-2 Isobenzofuran-1(3H)-one 6885, abenzofuran compound, is more and more widely used in various fields.
Patent; AJINOMOTO CO., LTD.; Ueno, Hirokazu; Yamamoto, Takashi; Takashita, Ryuta; Yokoyama, Ryohei; Sugiura, Toshihiko; Kageyama, Shunsuke; Ando, Ayatoshi; Eda, Hiroyuki; Eviryanti, Agung; Miyazawa, Tomoko; Kirihara, Aya; Tanabe, Itsuya; Nakamura, Tarou; Noguchi, Misato; Shuto, Manami; Sugiki, Masayuki; Dohi, Mizuki; US2015/51395; (2015); A1;,
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