Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivates and

Details Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivates and Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivates and

1992-01-24

1994-02-22

Springer, David B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

504284, C07D48704, A01N 4336

Patent

active

052888746

ABSTRACT:
Insecticidal, ascaracidal and herbicidal bicyclic 3-aryl-pyrrolidine-2,4-dione derivatives of the formula (I) ##STR1## wherein A and Q together represent an alkanediyl, alkenediyl, alkenedienyl or alkenetrienyl group having 3 to 6 carbon atoms, each of these groups being monosubstituted to polysubstituted by identical or different substituents, each of these groups being substituted by halogen, hydroxyl, mercapto, in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl or aryl, and each of these groups additionally being interrupted, if appropriate, by one of the groups below ##STR2## B represents hydrogen or alkyl, X represents alkyl, halogen or alkoxy,

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Roland Schmierer, in Liebigs Ann. Chem., Oct. 29, 1984.
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Chem. Reviews 52, 1953, pp. 269-277.
H. R. Harrison, Chemistry and Industry, 1968, p. 1568.
William J. Spillane, J. Chem. Soc., 1982, pp. 677-679.

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