N-phenylpyrazole derivatives

Details N-phenylpyrazole derivatives N-phenylpyrazole derivatives

C - Chemistry, Metallurgy

07

D

260/315.3, 71/8.

C07D 231/38 (2006.01) A01N 43/56 (2006.01)

Patent

CA 1228859

ABSTRACT "N-PHENYLPYRAZOLE DERIVATIVES" N-phenylpyrazole derivatives of the general formula:- Image IV (wherein R12 represents a chlorine atom, R13 represents a hydrogen, fluorine or chlorine atom,R14 represents a hydrogen or fluorine atom and R15 represents a hydrogen, fluorine or chlorine atom, with the proviso that when R14 represents a fluorine atom, R15 represents a fluorine or chlorine atom, or R12, R13 and R15 each represent a fluorine atom and R14 represents a hydrogen or fluorine atom) possess useful herbicidal properties. Herbicidal compositions, methods for controlling the growth of weeds and processes for the preparation of the N-phenylpyrazole derivatives are described. .

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