Title: O-alkyl-O-[2-alkylthio-imidazol(4)yl](thiono)-phosphoric(phosphonic) acid esters and ester-amides

Abstract: O-Alkyl-O-[2-alkylthio-imidazo(4)yl]-(thiono)-phosphoric (phosphonic) acid esters and ester-amides of the formula ##EQU1## in which R is alkyl with 1 to 6 carbon atoms, R' is alkyl, alkoxy or mono- or dialkylamino with 1 to 6 carbon atoms in each alkyl moiety, R" is cyano or carbalkoxy with 1 to 5 carbon atoms in the alkyl chain, R'" is alkyl or alkenyl with up to 6 carbon atoms, Alk is alkyl with 1 to 5 carbon atoms, and X is oxygen or sulfur, Which possess insectical, acaricidal and nematicidal properties.

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Inventors: Hoffmann, Hellmut (Wuppertal, DT)
Hammann, Ingeborg (Cologne, DT)
Homeyer, Bernhard (Opladen, DT)

Application Number: 588922
Filing Date: 1975-06-20
Publication_date: 1976-09-14
Assignee: Bayer Aktiengesellschaft (Leverkusen, DT)
Primary Class(es): 514/94 548/116, 548/318.5, 548/320.1, 987/361
Other Classes:
US Patent Ref:

3150149	Sep, 1964	Uhlenbroek et al.	260/310.
3185699	May, 1965	Sherlock	260/310.
3216894	Nov, 1965	Lorenz et al.	260/309.
3232830	Feb, 1966	Schrader et al.	260/310.
3728297	Apr, 1973	Hoffmann et al.	260/310.
3818030	Jun, 1974	Timmler et al.	260/309.
3839355	Oct, 1974	Hoffmann et al.	260/310.

Other Refs:
Primary Examiner: Trousof, Natalie
Assistant Examiner:
Attorney: Burgess, Dinklage & Sprung