Electric Literature of 59-48-3,Some common heterocyclic compound, 59-48-3, name is Indolin-2-one, molecular formula is C8H7NO, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
PREPARATION H 5-Acetyloxindole The titled compound was prepared by reaction of oxindole with acetyl chloride and aluminum chloride in carbon disulfide.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Indolin-2-one, its application will become more common.
Reference:
Patent; Pfizer Inc.; US4678802; (1987); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem