Dichloroacetamide and trichloroacetamide derivatives which are a

Details Dichloroacetamide and trichloroacetamide derivatives which are a Dichloroacetamide and trichloroacetamide derivatives which are a

1979-05-25

1982-05-18

Demers, Arthur P.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 88, 71 92, 71 93, 71110, 71111, 71118, 71120, 564152, 564155, 564158, 564159, 564209, 260404, A01N 3700, A01N 4348, A01N 4364

Patent

active

043303234

ABSTRACT:
The compounds of the formula: ##STR1## in which R.sub.1 represents a dichloromethyl or trichloromethyl group, X.sub.1 represents a chlorine or fluorine atom, X.sub.2 represents a chlorine or fluorine atom, X.sub.3 represents a hydrogen, chlorine or fluorine atom, R.sub.2 represents an amino group NH.sub.2 or a ##STR2## group, in which R.sub.3 represents a hydrogen atom or an alkyl, haloalkyl, alkenyl, haloalkenyl, arylalkyl, arylhaloalkyl, cycloalkyl, halocycloalkyl, alkoxyalkyl, haloalkoxyalkyl or aryl group, this latter being unsubstituted or substituted by one or two halogen atoms or by an alkyl, alkoxy, nitro or haloalkyl group are antidotes against herbicides.

REFERENCES:
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patent: 3707477 (1972-12-01), Ost et al.
patent: 3923494 (1975-12-01), Teach
patent: 4146646 (1979-03-01), Percival et al.
Melnikov et al., Chemistry of Pesticides; Springer-Verlog, N. Y. N. Y., 1971, p. 1-6.
Carter et al., Chem. Abst. 80 (1974) #116992.
Brown et al., Chem. Abst. 84 (1976) #85400 and #85401.
Kashik et al., Chem. Abst. (1971) #151233.
Wagner et al., Synthetic Organic Chemistry, John Wiley & Sons, N. Y. N. Y., 1953 pp. 566, 665, 666.

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