Benzophenone hydrazone derivatives as insecticides

Details Benzophenone hydrazone derivatives as insecticides Benzophenone hydrazone derivatives as insecticides

1996-05-10

2000-06-20

Raymond, Richard L.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

N-c doai

514 63, 514487, 514512, 514513, 514514, 514521, 514523, 514590, 514615, 514639, 556413, 556420, 558 15, 558247, 558257, 558391, 558396, 558397, 560 9, 560 13, A01N 4712, C07C32348

Patent

active

060778660

ABSTRACT:
Novel benzophenonehydrazone derivatives represented by the formula (I): ##STR1## wherein, R.sup.1 is halogen; R.sup.2 is hydrogen or C.sub.1-4 alkyl; R.sup.3 is cyano, optically substituted C.sub.1-4 alkyl, C.sub.2-4 alkenyl, C.sub.3-4 alkynyl, C.sub.1-4 alkyl-carbonyl or C.sub.1-4 alkoxy-thiocarbonyl; R.sup.4 is hydrogen, phenyl, optionally substituted C.sub.1-6 alkyl, optionally substituted C.sub.2-8 alkenyl, --CO--R.sup.8, --CO--O--R.sup.9 or ##STR2## R.sup.5 is hydrogen, formyl, phenyl, optionally substituted C.sub.1-8 alkyl, optionally substituted C.sub.2-8 alkenyl, optionally substituted C.sub.3-8 alkynyl, optionally substituted C.sub.1-8 alkyl-arbonyl, optionally substituted C.sub.1-6 alkyl-oxalyl, optionally substituted C.sub.1-8 alkoxy-carbonyl, optionally substituted C.sub.1-8 alkoxy-oxalyl, optionally substituted C.sub.3-8 cycloalkyl-carbonyl, optionally substituted C.sub.2-8 alkenyl-carbonyl or optionally substituted benzoyl; R.sup.6 is hydrogen or halogen; R.sup.7 is hydrogen, halogen or C.sub.1-2 alkyl, C.sub.1-4 alkyl-carbonyl or C.sub.1-4 alkoxy-thiocarbonyl; n is 0, 1 or 2, provided that n is 0 when R.sup.3 is cyano, C.sub.1-4 alkyl-carbonyl or C.sub.1-4 alkoxy-thiocarbonyl, is a single bond of Anti form or of Syn form.
The benzophenonehydrazone derivatives of the formula (I) have excellent insecticidal activities.

REFERENCES:
patent: 4331680 (1982-05-01), Giles et al.
patent: 4344893 (1982-08-01), Copping et al.
patent: 4394387 (1983-07-01), Copping et al.
patent: 4432994 (1984-02-01), Giles et al.
patent: 4980373 (1990-12-01), Kisida et al.
patent: 5728699 (1998-03-01), Toriyabe et al.
Abstract of JP 03074356 A; "New hydrazone compounds . . . "; Sumitomo Chem.Ind.KK; Aug. 10, 1989.
Abstract of JP 04001173 A; "Agent for exterminating . . . "; Chugai Pharmaceutical KK; Apr. 17, 1990.
Abstract of AU 9510291 A; "Benzophenone acyl;hydrozone(s) . . . "; Sumitomo Chem.Co.Ltd.; Jan. 24, 1994.

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