Imidazole derivatives

Details Imidazole derivatives Imidazole derivatives

1978-03-02

1980-01-29

Trousof, Natalie

Chemistry: fertilizers

Processes and products

Forms or conditioning

548343, C07D23390, A01N 922

Patent

active

041859928

ABSTRACT:
Imidazole derivatives of the formula: ##STR1## wherein R.sup.1 represents hydrogen, or an alkyl group containing from 1 to 10 carbon atoms or an alkenyl or alkynyl group containing from 2 to 10 carbon atoms, and R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each represent hydrogen, halogen or trifluoromethoxy, or a methyl, ethyl, propyl or isopropyl group optionally substituted by one or more fluorine atoms, or one of the symbols R.sup.2, R.sup.3 and R.sup.4 represents methoxy and at least one of the other symbols R.sup.2, R.sup.3 and R.sup.4 represents halogen or trifluoromethoxy or a methyl, ethyl, propyl or isopropyl group optionally substituted by one or more fluorine atoms, are new compounds useful as herbicides.

REFERENCES:
patent: 2897205 (1959-07-01), Leanza et al.
patent: 3886176 (1975-05-01), Ohtsuka
patent: 3914246 (1975-10-01), Baldwin et al.
Khromov-Borisov et al. Chem. Abst. 1974, vol. 80, No. 47210k.
Vinogradova et al. Chem. Abst. 1961, vol. 55, col. 23502.
Khromov-Borisov et al. J. Org. Chem. (USSR) 1973, vol. 9, pp. 2416-2417.
Vinogradova et al. Zhur. Obshchei Khom. 1961, vol. 31, pp. 1471-1476.

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