Pyrazolecarbonylamine derivatives and agricultural and horticult

Details Pyrazolecarbonylamine derivatives and agricultural and horticult Pyrazolecarbonylamine derivatives and agricultural and horticult

1987-04-16

1988-12-20

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514407, 548374, 548376, 548377, 548378, A01N 4356, C07D23114, C07D23116, C07D40312

Patent

active

047925655

ABSTRACT:
Novel pyrazole derivatives of the general formula (I) ##STR1## wherein R.sup.1 represents an alkyl, haloalkyl, alkenyl, haloalkenyl or phenyl group, R.sup.2 and R.sup.3 each represent a hydrogen or halogen atom, or an alkyl, haloalkyl, alkoxy, alkoxyalkyl or phenyl group, and R.sup.4 represents an alkyl, alkenyl, haloalkenyl or phenyl group, or a heterocyclic aromatic group which contains at least one of oxygen, nitrogen and sulfur atoms and may be unsubstituted or substituted,
which are useful as agricultural and horticultural fungicides. The pyrazole derivatives can be produced by reacting compounds of the general formula (III) ##STR2## wherein R.sup.1, R.sup.2 and R.sup.3 are as defined above, and X represents a halogen atom,
with aminoacetonitriles of the general formula (IV) ##STR3## wherein R.sup.4 is as defined above, or salts thereof.

REFERENCES:
patent: 4134987 (1979-01-01), Huppatz
patent: 4506084 (1985-03-01), Kay et al.
patent: 4515959 (1985-05-01), Kay et al.
J. Chem. Soc., 1963, pp. 2143 to 2150.
Synthesis, 1972, No. 11, pp. 622 to 624.
Bull. Soc. Chim. Fr., 1969, No. 11, pp. 4108 to 4111
Justis Lieigs Ann Chem., 1972, 764, pp. 69 to 93.
Aust. J. Chem., vol. 36, p. 135 (1983).
Berichte der Deutschen Chemischen Gesellschaft, vol. 59, p. 601 (1926).
J. Chem. Soc., p. 3314, (1957).

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