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. 21397-08-0, name is 2-Chloro-3-fluoroaniline belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Formula: C6H5ClFN
a) Compound 6.2; To a solution of aniline 6.1 (500 mg, 3.43 mmol) in acetic acid (4 mL) was added KI (820 mg, 4.94 mmol), NaBO3.4H2O (710 mg, 4.61 mmol) and (NH4)2MoO4 (710 mg, 3.62 mmol). After 30 min the reaction was poured into a mixture of saturated aqueous NaHCO3 solution (5 mL) and aqueous 10% Na2S2O3 solution (1 mL). The aqueous layer was extracted with Et2O and the combined organic phase were washed with brine, dried (MgSO4), filtered and concentrated under reduced pressure to give compound 6.2 (860 mg, 92% yield) as a beige solid.
The synthetic route of 21397-08-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Boehringer Ingelheim International GmbH; US2006/69261; (2006); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics