Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1504-06-9, name is 3-Methyloxindole, A new synthetic method of this compound is introduced below., Quality Control of 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 basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Article; Zhao, Xia; Wei, Aoqi; Lu, Xiaoyu; Lu, Kui; Molecules; vol. 22; 8; (2017);,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem