Electric Literature of 2401-24-3, The chemical industry reduces the impact on the environment during synthesis 2401-24-3, name is 2-Chloro-5-methoxyaniline, I believe this compound will play a more active role in future production and life.
4-Bromo-3-methylpyridine (Astatech catalog No.56516, 0.3 g, 1.744 mmol), 2-(dicyclohexylphosphino)-2′,4′,6′-tri-1-propyl-1,1′-biphenyl (0.062 g, 0.131 mmol), cesium carbonate (0.682 g, 2.093 mmol), anhydrous toluene (5 mL) and palladium (II) acetate (0.020 g, 0.087 mmol) were added to a microwave vial. Then, 2-chloro-5-methoxyaniline (0.289 g, 1.831 mmol) was added. The vial was purged with argon twice. The reaction was heated to 100 C. for 16 hours. The crude reaction mixture was filtered with celite. The celite was rinsed repeatedly with ethyl acetate to collect the crude product mixture. A normal-phase column was run (ethylacetate/hexanes) to give N-(2-chloro-5-methoxyphenyl)-6-methoxy-2-methylpyridin-3-amine (0.41 g, 95% yield).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Chloro-5-methoxyaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; OssiFi Inc.; Ellies, Debra; Rey, Jean-Philippe; Kimball, F. Scott; US2014/288068; (2014); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics