Application of 6341-92-0

Reference of 6341-92-0,Some common heterocyclic compound, 6341-92-0, name is 6-Chloroisatin, molecular formula is C8H4ClNO2, 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.

Reference of 6341-92-0,Some common heterocyclic compound, 6341-92-0, name is 6-Chloroisatin, molecular formula is C8H4ClNO2, 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.

D. 6-Chloro-2-oxindole Reaction of 36.2 g of 6-chloroisatin with hydrazine hydrate followed by sodium ethoxide in ethanol, substantially according to C above, afforded 14.2 g of 6-chloro-2-oxindole, m.p. 196-198 C.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 6-Chloroisatin, its application will become more common.

Reference:
Patent; Pfizer Inc.; US4730004; (1988); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem