Synthetic Route of 32974-92-8, 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. 32974-92-8, name is 1-(3-Ethylpyrazin-2-yl)ethanone belongs to Pyrazines compound, it is a common compound, a new synthetic route is introduced below.
(1) 2-acetyl-3-ethylpyrazine (420 ul, 3 mmol) was dissolved in methanol (20 ml).After dissolution,4-Benzyl-3-thiosemicarbazide (501 mg 3 mmol) was added.well mixed,The mixed solution was refluxed at 65 C for 4 h.filter,The filtrate evaporates at room temperature.There are pale yellow crystals,Filter again,Wash 2-3 times with absolute ethanol,Obtaining a ligand L5;
The synthetic route of 1-(3-Ethylpyrazin-2-yl)ethanone has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Guangxi Normal University; Yang Feng; Sun Zewen; Zhao Lei; Liang Hong; (16 pag.)CN109796501; (2019); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem