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. 18711-13-2, name is 4,7-Dichloroindoline-2,3-dione, A new synthetic method of this compound is introduced below., Formula: C8H3Cl2NO2
General procedure: A solution of C3-beta-cholestrylcarboxylate (4) (1 mmol), proline (11)(1 mmol) and isatin (1a-f)/acenaphthenequinone (7)/ninhydrin (9)(1 mmol) was stirred in aqueous methanol for 1-2 h at reflux temperature.After the completion of reaction as indicated by TLC, methanolwas evaporated under reduced pressure. The crude product waspurified by column chromatography using hexane:EtOAc mixture (2:1)as an eluent.
The synthetic route of 18711-13-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Periyasami, Govindasami; Kamalraj, Subban; Padmanaban, Ramanathan; Yeswanth Kumar, Santhakumar; Stalin, Antony; Arumugam, Natarajan; Suresh Kumar, Raju; Rahaman, Mostafizur; Durairaju, Periyan; Alrehaili, Abdulaziz; Aldalbahi, Ali; Bioorganic Chemistry; vol. 88; (2019);,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem