Synthetic Route of 288-88-0, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 288-88-0 as follows.
Example 10; The same procedure and work-up treatment as Example 9 were performed, except that DMF (26.4ml) was used in place of DMSO (26.4ml), to give (2R, 3S)-2-(2,4-difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane (9.3g, yield 37.0%, optical purity (HPLC condition-1) 100% e.e., mp 89C).
According to the analysis of related databases, 288-88-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Sumitomo Chemical Company, Limited; EP1818332; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics