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. 7699-18-5, name is 5-Methoxyindolin-2-one, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C9H9NO2
General procedure: To the phenstatin-3-aldehyde/isocombretastatin-3-aldehyde(16a-b) (0.303 mmol/0.304 mmol) prepared in the above stepwas added corresponding substituted oxindoles (17a-h)(0.303 mmol) and catalytic amount of piperidine (1.0 ml) in ethanol.Heated the reaction mixture to reflux for 4 h at 85 C. The solidcompounds obtained in the reaction vessel were filtered and washed with ethanol for 4-5 times. After complete air drying thefinal compounds phenstatin/isocombretastatin-oxindole analogs(5a-h and 6a-h) were obtained as pure solids (yield 71-90%).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 7699-18-5.
Reference:
Article; Kumar, G. Bharath; Nayak, V. Lakshma; Sayeed, Ibrahim Bin; Reddy, Vangala Santhosh; Shaik, Anver Basha; Mahesh, Rasala; Baig, Mirza Feroz; Shareef, Mohd Adil; Ravikumar; Kamal, Ahmed; Bioorganic and Medicinal Chemistry; vol. 24; 8; (2016); p. 1729 – 1740;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem