Synthesis of pyrazinecarbonyl thiosemicarbazides was written by Wang, Rui;Jin, Liren;Wu, Xiuqin;Huang, Yuchu;Wu, Chunying;Wang, Yanjun. And the article was included in Zhongguo Yaoke Daxue Xuebao in 1991.Recommanded Product: 6924-68-1 This article mentions the following:
Title compounds I (R = allyl, cyclohexyl, Ph, substituted Ph) were prepared in 53-96% yield by refluxing 2-pyrazinecarboxylic hydrazide with RNCS in MeCN. I (R = allyl) inhibited the growth of Pseudomonas aeruginosa at 25 μg/mL. In the experiment, the researchers used many compounds, for example, Ethyl pyrazine-2-carboxylate (cas: 6924-68-1Recommanded Product: 6924-68-1).
Ethyl pyrazine-2-carboxylate (cas: 6924-68-1) belongs to pyrazine derivatives. Pyrazine has the elements of symmetry for the point group D2h. It has three mutually perpendicular two-fold axes. It also has three mutually perpendicular planes of symmetry. As a result, pyrazine also has a centre of symmetry. Pyrazine heterocycles and their benzo derivatives possess many interesting properties, including chemical reactivity profiles, and have diverse applications in total synthesis, medicine, chemical biology, materials, dyes, and imaging.Recommanded Product: 6924-68-1