Herbicidal imidazolinones

Chemistry: fertilizers – Processes and products – Forms or conditioning

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546 15, 546141, 546142, 546144, 546153, 546155, 546156, 546157, 546167, 546278, 548301, A01N 4350, C07D40102, C07D23370

Patent

active

046145354

ABSTRACT:
Imidazolinones of the formula ##STR1## in which A denotes N or C--R.sup.4 ; B denotes halogenoalkyl, alkoxymethyl, cyanomethyl or thiocyanatomethyl; X denotes alkyl; and Y denotes alkyl, cycloalkyl, alkenyl, phenyl or benzyl; or X and Y, together with C, denote a spiro-cycloalkyl group; Z denotes H, (substituted) alkyl, alkenyl, propargyl or an alkyl, carboxylic acid ester or sulfonic acid ester group; and R.sup.1 -R.sup.4 denote H, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, NO.sub.2, CN, (substituted) phenoxy or (substituted) phenyl, or in each case two adjacent radicals together denote the radical --CH.dbd.CH--CH--CH--, are active herbicides and growth regulators.

REFERENCES:
patent: 4125727 (1978-11-01), Los
patent: 4188487 (1980-02-01), Los
Hofmann, K., Imidazole and Its Derivatives, Part I, Interscience, New York, 1953, pp. 95-96.

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