Related Products of 5910-89-4, 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. 5910-89-4, name is 2,3-Dimethylpyrazine belongs to pyrazines compound, it is a common compound, a new synthetic route is introduced below.
EXAMPLE III 2-(3-Hexyl-2-hydroxy-4-phenyl-3-buten-1-yl)-3-methylpyrazine STR11 To a solution of lithium diisopropylamide (1.5 Molar, 73.3 mL, 0.11 mole) in 150 mL of tetrahydrofuran at -78 C. is added slowly to a solution of 2,3-dimethylpyrazine (10.8 g, 0.1 mole) in 100 mL of tetrahydrofuran. The mixture is allowed to warm to room temperature and then cooled to -78 C. A solution of alpha-hexylcinnamaldehyde (23.7 g, 0.11 mole) in 100 mL of tetrahydrofuran is added dropwise over 15 minutes. The reaction product mixture is then worked up according to the procedures of Example I to provide the title compound.
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, 2,3-Dimethylpyrazine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Philip Morris Incorporated; Philip Morris Products Inc.; US5218118; (1993); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem