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. 39603-24-2, name is 5,7-Dimethylindoline-2,3-dione, A new synthetic method of this compound is introduced below., Recommanded Product: 39603-24-2
General procedure: An equimolar mixture of dipolarophile 1/7 (1 mmol), isatin 2a-e/acenaphthenequinone 11 (1 mmol) and sarcosine 3/1,3-thiazolane-4-carboxylic acid 5 (1 mmol) in 2,2,2-trifluoroethanol (10 ml) was refluxed forthe appropriate time (30-40 min). After completion of the reaction asindicated by (TLC), the solid precipitates were filtered and washed withethanol to furnish pure corresponding dispiropyrrolidine/thiapyrrolizidinederivatives. Synthesized compounds were well characterized by 1H NMR, 13CNMR, Mass and single crystal X-ray analysis of representative compounds.
The synthetic route of 39603-24-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Dandia, Anshu; Singh, Ruby; Khan, Shahnawaz; Kumari, Sukhbeer; Soni, Pragya; Tetrahedron Letters; vol. 56; 30; (2015); p. 4438 – 4444;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem