In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 21524-39-0, name is 2,3-Difluorobenzonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 2,3-Difluorobenzonitrile
General procedure: To a soln. of C-5 (1 eq) in DMSO (1.5 mL/mmol) was added K2CO3 (2 eq) and BB-8 (1.2 eq). The rxn mixture was heated at a given temperature for a given time (see Table 44) and was partitioned between DCM and water. The org. phase was washed with water (3x) and with brine, dried over MgSCh and concentrated in vacuo. The crude was purified by CC using EtOAc/MeOH.2,
The synthetic route of 21524-39-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; IDORSIA PHARMACEUTICALS LTD; FROIDEVAUX, Sylvie; HUBLER, Francis; MURPHY, Mark; RENNEBERG, Dorte; STAMM, Simon; (188 pag.)WO2019/141803; (2019); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts