Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1975-05-30
1977-03-29
Demers, Arthur P.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 98, 71103, 71107, 260558S, 260559B, 260559R, 260561B, 260562R, 260562S, C07C103133, C07C103365, C07C10376
Patent
active
040146790
ABSTRACT:
Novel crotonanilides of the formula ##STR1## wherein Z is selected from the group consisting of --O-- and --S--, R is selected from the group consisting of alkyl of 1 to 6 carbon atoms and optionally substituted phenyl, X and Y are individually selected from the group consisting of hydrogen, halogen, lower alkyl of 1 to 6 carbon atoms optionally substituted with at least one halogen, alkoxy of 1 to 3 carbon atoms, alkylthio and alkylsulfinyl of 1 to 6 carbon atoms, acyl of an organic carboxylic acid of 1 to 6 carbon atoms, --NO.sub.2 and --CF.sub.3, R.sub.1 is selected from the group consisting of hydrogen, chlorine, bromine, alkoxycarbonyl with 1 to 6 alkyl carbon atoms, nitro and alkylthio, alkylsulfinyl and alkylsulfonyl of 1 to 3 alkyl carbon atoms and R.sub.2 is alkyl of 1 to 6 carbon atoms, said compounds existing in the form of their E or Z isomers or mixtures thereof and having herbicidal properties.
REFERENCES:
patent: 2781345 (1975-02-01), Leavitt et al.
patent: 3556768 (1971-01-01), Inoue et al.
patent: 3557209 (1971-01-01), Richter et al.
patent: 3835128 (1974-09-01), Bracha et al.
patent: 3900308 (1975-08-01), Poignant et al.
Effenberger et al., Chem. Bericht 102 (1969), pp. 3260-3267.
Girault Pierre
Perronnet Jacques
Demers Arthur P.
Roussel-Uclaf
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