Related Products of 123-32-0, 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. 123-32-0, name is 2,5-Dimethylpyrazine belongs to Pyrazines compound, it is a common compound, a new synthetic route is introduced below.
2,5-Dimethylpyrazine (6, 21.8g, 200mmol) in AcOH (400mL) was oxidized with NaBO3¡¤4H2O (37.0g, 240mmol) by stirring and heating at 80C for 6h. The mixture was concentrated in vacuo. The residue was made alkaline by the addition of 2M NaOH in water, and extracted with Et2O. The extract was concentrated in vacuo, and the residue was chromatographed over SiO2 (100g). Elution with hexane/EtOAc (4:1-1:1) gave 15.0g (60%) of 7 as a solid, numax (nujol): 3090 (w), 3065 (w), 1605 (m), 1514 (w), 1377 (m), 1352 (m), 1310 (m), 1287 (m), 1222 (m), 1011 (m), 744 (m).
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, 2,5-Dimethylpyrazine, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Mori, Kenji; Yang, Chang Yeol; Tetrahedron; vol. 73; 32; (2017); p. 4766 – 4769;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem