Reference of 1074-82-4, 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. 1074-82-4, name is Potassium 1,3-dioxoisoindolin-2-ide, This compound has unique chemical properties. The synthetic route is as follows.
(Synthesis of Intermediate 1)96.2 g (1.04 mol) of chloroacetone was added to 300 ml of N-methylpyrrolidone (NMP), and the mixture was stirred at 15 to 20 C. 175 g (0.945 mol) of phthalimide potassium was added in portions to the solution, while the temperature of reaction solution was kept at 30 C. or lower. After addition, the mixture was stirred at room temperature for two hours, to complete the reaction. After reaction, the reaction solution was poured into 3,000 ml of water, allowing precipitation of the crystal. The crystal was filtered, washed with water and dried, to give 163 g of an intermediate 1 (yield: 84.9%).
The chemical industry reduces the impact on the environment during synthesis Potassium 1,3-dioxoisoindolin-2-ide. I believe this compound will play a more active role in future production and life.
Reference:
Patent; FUJIFILM CORPORATION; US2012/238752; (2012); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem