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., Quality Control of 4,7-Dichloroindoline-2,3-dione
with the operation of Example 1, the isatin (147mg, lmmol) to 4,7_ dichloro isatin (216mg, lmmol), reflux for 4h, the obtained orange-red solid product (IV-3) 2 – (3-amino-4, 7-dichloro-2-oxo-indol-3-yl) -3-hydroxy-1,4-naphthoquinone (300mg, 77%),
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:
Patent; Zhejiang University of Technology; Song, Qingbao; Che, Fengfeng; Zhang, Peng; Shen, Tian Hua; (10 pag.)CN104030966; (2016); B;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem