The origin of a common compound about 1504-06-9

These common heterocyclic compound, 1504-06-9, name is 3-Methyloxindole, its 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. Recommanded Product: 3-Methyloxindole

These common heterocyclic compound, 1504-06-9, name is 3-Methyloxindole, its 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. Recommanded Product: 3-Methyloxindole

General procedure: Oxindole (0.5 mmol), sulfonyl chloride (0.6 mmol), PPh3 (1.0 mmol), n-Bu4NI (0.1 mmol) and dry1,4-dioxane (0.5 mL) were mixed in an oven dried sealed tube. The mixture was stirred at 80 C for12 h. Then, the solvent was evaporated under reduced pressure and the residue was purified by silicagel column chromatography (PE:EA = 5:1 or PE:EA = 3:1) to afford the pure product.

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

Reference:
Article; Zhao, Xia; Wei, Aoqi; Lu, Xiaoyu; Lu, Kui; Molecules; vol. 22; 8; (2017);,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem