Some common heterocyclic compound, 15362-40-0, name is 1-(2,6-Dichlorophenyl)-2-indolinone, molecular formula is C14H9Cl2NO, 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. 15362-40-0
A finely ground mixture of chromone-3-carboxaldehyde(1 mmol) and oxindole/indolinone (1-(2,6-dichlorophenyl)-2-indolinone)/1-(3-chlorophenyl)-3-methyl-2-pyrazolin-5-one (1.2 mmol) was irradiated in microwave oven for 1 min and completion of the reaction was monitored with TLC. Reaction mixture was washed with diethyl ether to get pure compounds 5-10.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 15362-40-0, its application will become more common.
Reference:
Article; Shaveta; Singh, Amrinder; Kaur, Matinder; Sharma, Surbhi; Bhatti, Rajbir; Singh, Palwinder; European Journal of Medicinal Chemistry; vol. 77; (2014); p. 185 – 192;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem