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. 2058-72-2, name is 5-Bromo-1-methylindoline-2,3-dione, This compound has unique chemical properties. The synthetic route is as follows., Formula: C9H6BrNO2
General procedure: A mixture of 1,3-indandione (1 mmol), isatin (1 mmol), N,N-dimethylaniline (1 mmol), and LiClO4 (10 mol %) in refluxing ethanol (5 mL) was stirred for 3 h (the progress of the reaction was monitored by TLC). After completion, the reaction mixture was filtered and the precipitate washed with diethyl ether (10 ml) to afford the pure product 4a as greenish powder (0.396 g, 95%)
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 2058-72-2.
Reference:
Article; Ahadi, Somayeh; Moafi, Leila; Feiz, Afsaneh; Bazgir, Ayoob; Tetrahedron; vol. 67; 21; (2011); p. 3954 – 3958;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem