New downstream synthetic route of C8H7NO

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. 59-48-3, name is Indolin-2-one belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. Formula: C8H7NO

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. 59-48-3, name is Indolin-2-one belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. Formula: C8H7NO

5-Acetyl-2-oxindole 2-Oxindole (3 g) was suspended in 1,2-dichloroethane and 3.2 mL acetyl chloride were slowly added. The resulting suspension was heated to 50 C. for 5 hours, cooled, and poured into water. The resulting precipitate was collected by vacuum filtration, washed copiously with water and dried under vacuum to give 2.9 g (73% yield) of the title compound as a brown solid.

The synthetic route of 59-48-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; SUGEN, Inc.; US2003/69421; (2003); A1;; ; Patent; Sugen, Inc.; US6051593; (2000); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem