Triphenyl pyrazoline compounds which are useful as insecticides

Details Triphenyl pyrazoline compounds which are useful as insecticides Triphenyl pyrazoline compounds which are useful as insecticides

1990-01-02

1991-04-09

Gerstl, Robert

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

5142365, 514316, 514326, 514406, 544 82, 544140, 546187, 546211, 548379, A01N 4356, C07D23106

Patent

active

050065246

DESCRIPTION:

BRIEF SUMMARY
BACKGROUND OF THE INVENTION

The described triphenylpyrazolines and agricultural compositions containing them are useful as insecticides.
EPA 21,506 discloses insecticidal compounds of the formula ##STR1## wherein R.sub.1 is a phenyl group; halogenalkenylthio, halogenalkylsulfonyl or halogenalkenylsulfonyl group having 1 to 6 carbon atoms; and
EPA 65,334 discloses insecticidal compounds of the formula ##STR2## wherein R is alkoxycarbonyl;
EPA 58,424 discloses insecticidal compounds of the formula ##STR3## wherein R.sup.1 is phenyl; trifluoromethyl, lower alkylthio, acyl, nitrile, lower alkylsulfonyl, lower alkoxycarbonyl, A-R.sup.5 or Y and Z form ##STR4## A is O, S. SO, or SO.sub.2 and R.sup.5 is halogensubstituted lower alkyl.
EPA 113,213 discloses insecticidal compounds of the formula ##STR5## wherein R.sup.1 is hydrogen, alkyl or alkenyl; alkylthio, haloalkylthio, alkylsulfonyloxy, alkylsulfonyl, alkoxycarbonyl or acyl, or two adjacent R.sup.2 groups may form a ring; haloalkoxy, alkylthio or alkylsulfonyl, wherein R.sup.8 SO.sub.2 O, or R.sup.4 is haloalkoxy.
EPA 153,127 discloses insecticidal compounds of the formula ##STR6## wherein A and B are phenyl or substituted phenyl; and that Z is not hydrogen and Z is not methyl when Y is methyl; and R.sup.4 -Q is broadly defined.
U.S. Pat. No. 4,156,007 discloses insecticidal compounds of the formula ##STR7## wherein R.sub.1 is phenyl or substituted phenyl; alkyl group, a cycloalkyl group, a pyridyl or thienyl group which may be substituted with halogen, alkyl or nitro, a phenyl group or a phenyl group substituted with 1-2 substituents selected from the group consisting of a halogen atom, an alkyl group possibly substituted with halogen, a cycloalkyl group, an alkylthio group, an alkoxy group, a mono or dialkylamino group, a nitro group, a phenyl group possibly substituted with halogen, and a cyano group;


SUMMARY OF THE INVENTION

This invention pertains to compounds of Formula I, including all geometric and stereoisomers, agriculturally suitable salts thereof, agricultural compositions containing them and their use as insecticides: ##STR8## wherein R.sub.1, R.sub.2 and R.sub.3 are independently selected from R.sub.8, halogen, CN, N.sub.3, SCN, NO.sub.2, OR.sub.8, SR.sub.8, S(O)R.sub.8, S(O).sub.2 R.sub.8, OC(O)R.sub.8, OS(O).sub.2 R.sub.8, C(O)OR.sub.8, C(O)R.sub.8, C(O)NR.sub.8 R.sub.9, S(O).sub.2 NR.sub.8 R.sub.9, NR.sub.8 R.sub.9, NR.sub.9 C(O)R.sub.8, OC(O)NHR.sub.8, NR.sub.9 C(O)NHR.sub.8 and NR.sub.9 S(O).sub.2 R.sub.8, or when m, n or p is 2, R.sub.1, R.sub.2 or R.sub.3 can be taken together as OCH.sub.2 O, OCH.sub.2 CH.sub.2 O or CH.sub.2 CH.sub.2 O, to form a 5 or 6 membered ring, each of which can be substituted with 1 to 4 halogen atoms or 1 to 2 methyl groups; R.sub.11, C(S)SR.sub.10, C(S)NR.sub.10 R.sub.11 and S(O).sub.2 NR.sub.10 R.sub.11 ; alkyl, C.sub.3 to C.sub.4 alkenyl, C.sub.3 to C.sub.4 alkynyl, C.sub.1 to C.sub.4 haloalkyl, C.sub.3 to C.sub.4 haloalkenyl, C.sub.1 to C.sub.4 alkyl substituted with CN, C(O)OCH.sub.3, C(O)OCH.sub.2 CH.sub.3, OCH.sub.3, OCH.sub.2 CH.sub.3, SCH.sub.3, SCH.sub.2 CH.sub.3 and NO.sub.2, and phenyl or benzyl, either optionally substituted with W, or R.sub.8 and R.sub.9 can be taken together as (CH.sub.2).sub.4, (CH.sub.2).sub.5 or CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 ; alkyl, C.sub.3 to C.sub.4 alkenyl, C.sub.3 to C.sub.4 alkynyl,and C.sub.1 to C.sub.4 haloalkyl, or R.sub.10 and R.sub.11 can be taken together as (CH.sub.2).sub.4, (CH.sub.2).sub.5 or CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 ; to C.sub.2 haloalkyl, C.sub.1 to C.sub.2 alkoxy, C.sub.1 -C.sub.2 haloalkoxy, C.sub.1 to C.sub.2 alkylthio, C.sub.1 to C.sub.2 haloalkylthio, C.sub.1 to C.sub.2 alkylsulfonyl or C.sub.1 to C.sub.2 haloalkylsulfonyl; alkoxyalkyl, CHO, C.sub.2 to C.sub.6 alkylcarbonyl, C.sub.2 to C.sub.6 alkoxycarbonyl, C.sub.2 to C.sub.6 haloalkylcarbonyl, C.sub.1 to C.sub.6 alkylthio, C.sub.1 to C.sub.6 haloalkylthio, phenylthio, and phenylthio substituted with 1 to 3 substituents independently selected from W.
Preferred compounds A are those

REFERENCES:
patent: 4156007 (1979-05-01), van Daalen et al.

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