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. 104618-31-7, name is 2-(4-Hydroxycyclohexyl)isoindoline-1,3-dione, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 104618-31-7
Preparation of 2-amino-6-phthalimido-4,5,6,7-tetrahydrobenzothiazole via 4-(phthalimido)-cyclohexanone; 1.0 Kg of 4-(phthalimido)-cyclohexanol was added in 20.0 L of acetone at 250C to 350C. The reaction mixture was cooled to 50C to 100C and treated with chromic acid solution. 0.2 L of isopropanol was added and stirred for 30 min. The reaction mixture was filtered and washed with acetone (1.0 L). The filtrate was treated with 0.4 kg sodium bicarbonate at 250C to 350C and stirred for 1 h. The reaction mass was again filtered, washed with acetone (1.0 L). Excess of acetone was distilled under vacuum. The residue was treated with 0.5 L ethanol followed by distillation of ethanol under vacuum. The reaction mass was cooled and treated with 3.36 L ethanol at 450C to 250C while gradual cooling. The reaction mixture was further cooled to 150C to 200C and treated with 0.22 L of bromine and 0.43 Kg of thiourea under stirring for 1 h. The reaction mixture was heated to reflux at 750C to 780C for 6 hrs. The reaction mixture was cooled and stirred for 1 hr at 50C to 100C. The product was isolated by centrifuge, washing with ethanol 0.66 L and drying under vacuum at 500C to 550C. (yield: 0.70 Kg).
According to the analysis of related databases, 104618-31-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CADILA HEALTHCARE LIMITED; WO2008/41240; (2008); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem