Synthesis and biological activity of substituted 1,2,4-triazolo[1,5-c]pyrimidine derivatives was written by Chen, Chaonan;Chen, Qiong;Yang, Guangfu. And the article was included in Youji Huaxue in 2009.Recommanded Product: 697-73-4 This article mentions the following:
A method for the synthesis of the title compounds is reported here. Several 2-(benzyloxy)-7-chloro-5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidine derivatives and 2-phenoxy[1,2,4]triazolo[1,5-c]pyrimidine derivatives were designed and synthesized using substituted 4-(hydrazinyl)pyrimidine as starting material. All compounds were confirmed by elemental anal., MS, NMR. A preliminary bioassay indicated that some compounds display good herbicidal and fungicidal activity. In the experiment, the researchers used many compounds, for example, 2-(Chloromethyl)-1,3-difluorobenzene (cas: 697-73-4Recommanded Product: 697-73-4).
2-(Chloromethyl)-1,3-difluorobenzene (cas: 697-73-4) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Recommanded Product: 697-73-4
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics