Pesticidal 1,2,4-triazole compounds

Details Pesticidal 1,2,4-triazole compounds Pesticidal 1,2,4-triazole compounds

1981-03-20

1983-11-08

Rollins, Alton D.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Parasitic organism or component thereof or substance...

2604534, 2604535, 424250, 424251, 424272, 544179, 544242, 544315, 544336, 544406, 548131, 548132, 548133, 548262, 548263, 548265, 548266, 548269, 564 74, 564271, A01N 4364, A01N 4382, C07D24908, C07D24912

Patent

active

044142218

ABSTRACT:
The compounds of the formula: ##STR1## wherein R.sup.1 represents phenyl substituted in at least the 2-position by fluorine, chlorine, bromine or iodine, R.sup.2 represents a group R.sup.3, --OR.sup.3, --SR.sup.3 or --NR.sup.3 R.sup.4 where R.sup.3 represents hydrogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, alkenyl of 2 to 6 carbon atoms, cycloalkenyl of 3 to 7 carbon atoms, alkynyl of 2 to 6 carbon atoms, phenyl, phenylalkyl of 7 to 10 carbon atoms or naphthyl, each of which may be unsubstituted or substituted by one or more halogen atoms, alkyl or alkoxy or alkylthio groups of 1 to 6 carbon atoms, nitro groups, cyano groups or mercapto groups, R.sup.4 represents a group as defined for R.sup.3 but not necessarily identical thereto, and A and B, together with the carbon atoms to which they are attached, form a 3,6-disubstituted pyridazine, a 3,6-disubstituted dihydropyridazine, a 2,5-disubstituted pyrimidine, a 1,2,4-oxadiazole, a 1,2,4-oxadiazoline or a 1,2,4-triazole ring, and the quaternary salts thereof, are novel compounds which are pesticidal, notably with respect to acarids, insects and aphids and their eggs and larvae. Compositions containing the compounds are also described as well as processes for their preparation and methods of using them.

REFERENCES:
patent: 4097599 (1978-06-01), Evans et al.
patent: 4151169 (1979-04-01), Sale et al.
Elderfield, Heterocyclic Compounds, vol. 7, (New York, 1961), pp. 438-439.

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