Synthetic Route of 104618-31-7, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 104618-31-7, name is 2-(4-Hydroxycyclohexyl)isoindoline-1,3-dione belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
(b) 4-(Phthalimido)-cyclohexanone 95 g (0.388 Mol) of 4-(phthalimido)cyclohexanol are dissolved in 600 ml of chloroform and, after the addition of 450 ml of water and 120 ml of sulfuric acid, 90 g (0.3 Mol) of potassium dichromate are added in batches. The internal temperature of the mixture is maintained at between 25 and 30 C. by slight cooling. The mixture is stirred for a further 3 hours, then the chloroform phase is separated of and the mixture extracted twice more with chloroform. After drying and concentration of the extracts 82 g (86.9% of theory) are obtained.
The synthetic route of 2-(4-Hydroxycyclohexyl)isoindoline-1,3-dione has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Dr. Karl Thomae GmbH; US4731374; (1988); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem