With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.118949-61-4,2,6-Bis((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)pyridine,as a common compound, the synthetic route is as follows.
A 20 mL two-necked round-bottomed flask was charged with 69.2 mg (0.23 mmol, MW: 301) of pybox- ip, 87.6mg(0.46 mmol, MW: 190.45) of CuI and 5.0 mL of anhydrous CH2Cl2. A slow stream of nitrogen was passed throughthe system, and the solution was stirred well at room temperature for 24 h by means of magnetic stirring bar. Theexcess CuI was filtered off and the solvent of the filtrate was removed under reduced pressure and a yellow solid wasformed. After drying in vacuum at room temperature, the yield of F was 76.0% (85.4 mg). The structure of thiscatalyst was not confirmed., 118949-61-4
The synthetic route of 118949-61-4 has been constantly updated, and we look forward to future research findings.
Reference：
Article; Fakhruddin, Ahmad; Abu-Elfotoh, Abdel-Moneim; Shibatomi, Kazutaka; Iwasa, Seiji; Letters in Organic Chemistry; vol. 15; 3; (2018); p. 196 – 205;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI