Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1986-05-27
1989-04-11
Raymond, Richard L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
514400, 548343, A01N 4350, C07D21170
Patent
active
048203351
ABSTRACT:
The invention relates to imidazole-5-carboxylic acid derivatives in which the imidazole ring is substituted in the 1-position by a 2,6-dialkylphenyl radical and which have the formula ##STR1## in which X=O, S or N.
The compounds are obtained from appropriately substituted bisformyl esters, either by reacting the latter with formamide or with ammonium acetate or by subjecting aminomethylene compounds prepared from the bisformyl esters to an intramolecular condensation reaction.
The new substances can be used as biocides, in particular herbicides, fungicides and growth regulators.
REFERENCES:
patent: 4046911 (1977-09-01), Hubele
patent: 4182624 (1980-01-01), Soder et al.
patent: 4292431 (1981-09-01), Kim et al.
patent: 4401821 (1983-08-01), Plath et al.
patent: 4420324 (1983-12-01), Eicken et al.
patent: 4637828 (1987-01-01), Schulze et al.
Bauer Klaus
Bieringer Hermann
Burstell Helmut
Maier Thomas
Sachse Burkhard
Covington Raymond
Hoechst AG
Raymond Richard L.
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