Application of 337536-15-9,Some common heterocyclic compound, 337536-15-9, name is 4-Bromoisoindolin-1-one, molecular formula is C8H6BrNO, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
A 0 C solution of Example 1C (5g, 23.6 mmol) in 10 mL sulfuric acid was treatedwith a solution of concentrated nitric acid (1.55 mL, 24.7 mmol) in 10 mL sulfuric acid viaaddition funnel. The resulting mixture was stirred at 0 C for 1 hour, warmed to roomtemperature, stirred overnight, poured over ice, and filtered. The filter cake was washed withwater and diethyl ether and then dried to give 5.39g of the desired product.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 4-Bromoisoindolin-1-one, its application will become more common.
Reference:
Patent; ABBOTT LABORATORIES; WO2004/108672; (2004); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem