Heterocyclic isoxazole compounds having nematicidal activity

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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548247, A01N 4356, C07D26108

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active

053247418

ABSTRACT:
The compounds of formula (I): ##STR1## wherein R is (CH.sub.3).sub.2 CHCH.sub.2 -- or (CH.sub.3).sub.3 CCH.sub.2 --, or R is the group CH.sub.3 --O--(R.sup.1)CH-- where R.sup.1 is hydrogen or methyl, or R is a cycloalkyl group containing from 3 to 6 carbon atoms have nematicidal activity and the present invention discloses a method for killing or controlling nematode pests which comprises applying to the locus of the pests or to a plant susceptible to attack by the pest an effective amount of a compound of formula (I).

REFERENCES:
patent: 3781438 (1973-12-01), Gibbons
patent: 3879532 (1975-04-01), Hass et al.
patent: 3879533 (1975-04-01), Carr et al.
Chemical Abstracts 79012y Nematocidal chloromethyl-isoxazoles. Mayer et al., 1969.
Chemical Abstracts, vol. 72, No. 25, Apr. 13, 1970, Mayer et al. "Nematocidal chloromethylisoxazoles", p. 402, abstract No. 79012y.
Chemical Abstracts, vol. 107, No. 21, Nov. 23, 1987, Mizukai et al., "Preparation of 3-hydroxy-4-mercaptoisoxazoles . . . " p. 763, abstract No. 298 301t.
Chemical Abstracts, vol. 111, No. 17, Oct. 23, 1989, Linderman et al., "An efficient method for the synthesis of trifluoromethyl . . . ", p. 712, abstract No. 153 697t.

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