In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 89459-38-1 as follows. Application In Synthesis of 2-Iodo-4-nitrobenzoic acid
A mixture of Example 2.140.1 (130 g) in a mixture of methanol (1000 mL) and sulfuric acid (23.65 mL) was stirred at 85 C. for 16 hours and concentrated to dryness. The residue was triturated with methanol (100 mL) and the suspension was stirred for 10 minutes. The solid was collected by filtration, washed with water (200 mL*3) and methanol (20 mL), and air-dried for 16 hours to give the title compound. MS (LC-MS) m/e 308.0 (M+H)+.
According to the analysis of related databases, 89459-38-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; AbbVie Inc.; Benatuil, Lorenzo; Bruncko, Milan; Chao, Debra; Izeradjene, Kamel; Judd, Andrew S.; Phillips, Andrew C.; Souers, Andrew J.; Thakur, Archana; (556 pag.)US2017/355769; (2017); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com