Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 39755-95-8, name is 5-Methoxyisatin, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C9H7NO3
General procedure: In a 50 mL round bottom flask, CoTCPP (3 mol %) was dissolved in water (15 ml) at room temperature. Isatin 2 (1 mmol) and isatoic anhydride 1 (1mmol) were added. Due to the partial solubility of somestarting materials in water, a mixed solvent systemof water and ethanol (v/v) (5/1) was used. The reaction mixture was stirredat room temperature for the appropriate time. Thereaction mixture was extracted with ethyl acetate and the organic layer wasdried over Na2SO4 and concentrated in vacuo. The resulting crudeproduct, was purified by recrystallization from aqueous ethanol to give tryptanthrin derivatives 3a-p. All the products are reportedin the literature16,17 and the data of the products are given in thesupporting information.
According to the analysis of related databases, 39755-95-8, the application of this compound in the production field has become more and more popular.
Reference:
Article; El-Remaily, Mahmoud Abd El Aleem Ali Ali; Elhady; Tetrahedron Letters; vol. 57; 3; (2016); p. 435 – 437;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem