Chen, Chaonan published the artcileSynthesis and biological activity of substituted 1,2,4-triazolo[1,5-c]pyrimidine derivatives, Name: 2-(Chloromethyl)benzonitrile, the publication is Youji Huaxue (2009), 29(2), 245-251, database is CAplus.
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.
Youji Huaxue published new progress about 612-13-5. 612-13-5 belongs to nitriles-buliding-blocks, auxiliary class Organic Pigment, name is 2-(Chloromethyl)benzonitrile, and the molecular formula is C8H6ClN, Name: 2-(Chloromethyl)benzonitrile.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts