Related Products of 39755-95-8, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 39755-95-8, name is 5-Methoxyisatin, This compound has unique chemical properties. The synthetic route is as follows.
Intermediate 20: 5-Methoxyindolin-2-one[0507] A solution of 5-methoxyisatin (1.0 g, 5.6 mmol) in hydrazine hydrate (85%, 6.0 mL) was refluxed for 3 h. After the mixture was concentrated, the residue was treated with 50%> aqueous NaOH solution (40.0 mL) and the resulting mixture was stirred at room temperature for 48 h. The mixture was poured into water and extracted with diethyl ether. The combined extracts were washed with brine, dried over anhydrous Na2S04 and concentrated. The residue was purified by flash column chromatography (PE/EA = 10: 1 to 2:1) to afford 184 mg of the title compound as a white solid (20% yield).
The chemical industry reduces the impact on the environment during synthesis 5-Methoxyisatin. I believe this compound will play a more active role in future production and life.
Reference:
Patent; ZENOBIA THERAPEUTICS, INC.; BOUNAUD, Pierre-Yves; NIENABER, Vicki; STEENSMA, Ruo, W.; LOWE, John, A., III; WO2012/178015; (2012); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem