Phosphoric acid esters, and their use for combating pests

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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260944, 260947, 424216, 544157, 548112, 548413, A01N 4376, A01N 4384, C07F 9165, C07F 965

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active

043681964

ABSTRACT:
Novel phosphoric acid esters of the formula ##STR1## where R.sup.1 is alkoxy of a maximum of 4 carbon atoms or phenyl, R.sup.2 is alkyl of a maximum of 3 carbon atoms, alkoxy or alkylthio of a maximum of 4 carbon atoms, or alkylamino or dialkylamino, each alkyl being of a maximum of 4 carbon atoms, R.sup.3 is methyl, ethyl, hydrogen or chlorine, R.sup.4 and R.sup.5 are phenyl or alkyl of a maximum of 4 carbon atoms, or are, together with the nitrogen atom, a 5- to 7-membered heterocycle, and X is oxygen or sulfur, with the proviso that R.sup.1 is not phenyl when R.sup.2 is alkyl. The compounds are suitable for combating pests.

REFERENCES:
patent: 2802855 (1957-08-01), Whetstone et al.
patent: 2908605 (1959-10-01), Beriger et al.
patent: 3086974 (1963-04-01), Schlor et al.
patent: 4127654 (1978-11-01), Inoue et al.

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