Arylacrylaryl amides herbicidal compounds and methods of use

Details Arylacrylaryl amides herbicidal compounds and methods of use Arylacrylaryl amides herbicidal compounds and methods of use

1985-03-11

1986-01-21

Torrence, Dolph H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

260465D, A01N 3734, C07C12178

Patent

active

045655707

ABSTRACT:
A compound having the structural formula ##STR1## wherein R is halogen, including fluorine, chlorine, bromine and iodine, preferably chlorine, methyl, ethyl, ethenyl, ethinyl, carboxaldehyde, methoxy, nitro, trifluoromethyl or cyano, --S(O).sub.n CH.sub.3, wherein n is 0, 1 or 2; --NH.sub.2, --NHCH.sub.3, --N(CH.sub.3).sub.2, or --SO.sub.2 NH.sub.2 ; provided that when R is hydrogen, W must be hydrogen and that when R is chlorine, W cannot be 4- or 6-chlorine; R.sub.1 is hydrogen, C.sub.1 -C.sub.3 alkyl or allyl; W is halogen, including fluorine, chlorine, bromine and iodine; trifluoromethyl, methyl, C.sub.1 -C.sub.3 thioalkyl, --NHC(O)CH.sub.3, or methoxy, provided that methoxy cannot be located in the 4-position on the ring; and X is in either the 2- or 3-position and can be halogen, including fluorine, chlorine, bromine, and iodine; thiomethyl, methyl or hydrogen.

REFERENCES:
patent: 3726662 (1973-04-01), Howe et al.
Wolfbeis, Chem. Ber., 114(11), 3471-84 (1981).
Huppatz et al., Agric. Biol. Chem., 45(12), 2769-73 (1981).

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