Pesticides based on substituted oxazolidinones, new substituted

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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548231, C07D26320

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active

052781798

ABSTRACT:
Substituted oxazolidinones, some of which are known, of the formula (I) ##STR1## in which R.sup.1 to R.sup.4 have the meanings given in the description, are used for combating pests.
The new compounds and those which are known can be prepared by analogous processes by reacting suitable substituted isocyanates with suitable oxiranes or by oxidising suitable oxazolidinones.

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Burger, Medicinal Chemistry, 2d Ed, Interscience, N.Y., p. 42 (1960).
Robert L. Cargill, J. Org. Chem., 1980, pp. 3930-3932.

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