Synthesis and herbicidal activity of 2-benzoyliminopyrimido[3,2-b]-1,2,4-thiadiazolines was written by Xue, Si Jia;Tan, Dong Yun;Sun, Chang You. And the article was included in Chinese Chemical Letters in 1998.Category: pyrimidines This article mentions the following:
The title compounds, i.e., N-([1,2,4]thiadiazolo[2,3-a]pyrimidinylidene)benzamides [2-benzoyliminopyrimido[3,2-b]-1,2,4-thiadiazolines], were synthesized and tested for herbicidal effects. All of them are new compounds and their structures were confirmed by 1HNMR, IR, MS. The preliminary herbicidal tests show that some of the target compounds have potent activity and very good selectivity to rice. Of the target compounds thus prepared and tested was N-(6,7-Dimethoxy-2H-[1,2,4]thiadiazolo[2,3-a]pyrimidin-2-ylidene)benzamide. In the experiment, the researchers used many compounds, for example, 4,5-Dimethylpyrimidin-2-amine (cas: 1193-74-4Category: pyrimidines).
4,5-Dimethylpyrimidin-2-amine (cas: 1193-74-4) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Pyrimidine derivatives have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.Category: pyrimidines
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia