O-ethyl-s-n-propyl-o-(pyrazolo(1,5-a)-pyrimidin-(2)...

Details O-ethyl-s-n-propyl-o-(pyrazolo(1,5-a)-pyrimidin-(2)... O-ethyl-s-n-propyl-o-(pyrazolo(1,5-a)-pyrimidin-(2)...

C - Chemistry, Metallurgy

07

F

260/242.01, 167/

C07F 9/6561 (2006.01) A01N 25/00 (2006.01) A01N 57/16 (2006.01)

Patent

CA 1070687

O-ETHYL-S-n-PROPYL-O-[PYRAZOLO(1,5-a)-PYRIMIDIN- (2)YL]-THIONOTHIOLPHOSPHORIC ACID ESTERS Abstract O-Ethyl-S-n-propyl-O-[pyrazolo(1,5a)-pyrimidin(2)- yl]-thionothiolphosphoric acid esters of the formula Image (I) in which R is hydrogen or halogen, R1 is alkyl with 1 to 5 carbon atoms or hydrogen, R2 is hydrogen, halogen or acetyl, and R3 is hydrogen, alkyl with 1 to 4 carbon atoms or carbalkoxy with 1 to 4 carbon atoms in the alkyl radical, which possess arthropodicidal and nematicidal properties.

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