C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/277, 260/321
C07D 209/44 (2006.01) A01N 35/06 (2006.01) A01N 37/02 (2006.01) A01N 37/08 (2006.01) A01N 37/18 (2006.01) A01N 37/32 (2006.01) A01N 37/34 (2006.01) A01N 37/36 (2006.01) A01N 43/12 (2006.01) A01N 43/38 (2006.01) A01N 43/72 (2006.01) C07C 49/755 (2006.01) C07C 62/38 (2006.01) C07C 69/03 (2006.01) C07C 69/675 (2006.01) C07C 69/757 (2006.01) C07D 209/46 (2006.01) C07D 209/48 (2006.01) C07D 307/83 (2006.01) C07D 307/87 (2006.01)
Patent
CA 1270832
ABSTRACT DIPHENYL ETHER HERBICIDES Herbicidal compositions comprising, as active ingredient, a diphenyl ether derivative of formula Image wherein R1 represents a hydrogen or halogen atom or an alkyl or haloalkyl group; R2 and R3 each independently represents a hydrogen or halogen atom or an alkyl, haloalkyl, nitro or cyano group; and the substituents A and B have the meanings as defined in the text; the use of such diphenyl ethers as herbicides; certain novel diphenyl ethers within formula I and their preparation.
469017
Clark Michael T.
Gilmore Ian J.
Haddock Ernest
Clark Michael T.
Gilmore Ian J.
Haddock Ernest
Shell Canada Limited
Smart & Biggar
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