Related Products of 1458-18-0, The chemical industry reduces the impact on the environment during synthesis 1458-18-0, name is Methyl 3-amino-5,6-dichloropyrazine-2-carboxylate, I believe this compound will play a more active role in future production and life.
General procedure: To a solution of methyl 3-amino-5,6-dichloro-2-pyrazinecarboxylate (1.0 eq.) in 2-propanol (5 mL/mmol), an appropriate primary or secondary amine(3-6 eq.) was added, and the reaction mixture wasrefluxed for 2 h.10) The solution was cooled to roomtemperature, concentrated under reduced pressure, andthe residue was purified by silica-gel column chromatography(Wako gel C-200, 30-40% ethyl acetate/n-hexane) to afford the series 1 intermediate (yield:32-95%). The regioselectivity of the nucleophilicsubstitution at the 5-position of the pyrazine ring wasconfirmed by an X-ray structural analysis (Fig. S1).
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, Methyl 3-amino-5,6-dichloropyrazine-2-carboxylate, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Murai, Masatoshi; Habu, Sayako; Murakami, Sonomi; Ito, Takeshi; Miyoshi, Hideto; Bioscience, Biotechnology and Biochemistry; vol. 79; 7; (2015); p. 1061 – 1066;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem