81742-10-1, 3,6-Dichlorotrimellitic Anhydride is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
81742-10-1, General procedure: Place 5 mL concentrated H2SO4 in a 50 mL round bottom flask and cool in an ice/water bath. Compound 20 (300 mg, 0.5 mmol) is added in portions, and the reaction mixture is stirred at room temperature until TLC shows complete consumption of compound 20. The mixture is added to the stirring Et2O solution (400 mL) at 0 C. The resulting precipitate is filtered, washed with EtOAc, and dried. The crude product is purified by RP-HPLC using TEAA/ACN give compound 5a (96 mg, 20%) and compound 5b (101 mg, 21%).
The synthetic route of 81742-10-1 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Ying, Laiqiang; (22 pag.)US10513610; (2019); B1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem