Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-08-09
1991-01-22
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514335, 514517, 546293, 546261, 558 48, A01N 4340, C07D21364
Patent
active
049871412
ABSTRACT:
The invention provides insecticidally active compounds of formula: ##STR1## wherein X is N or CH; R.sup.a is the group (R.sup.1)(R.sup.2)NS(O).sub.n --wherein R.sup.1 and R.sup.2 are independently selected from H, alkyl, haloalkyl, alkoxy, alkoxyalkyl, formyl, alkanoyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylmethyl, optionally substituted benzyl and optionally substituted phenyl, and n is 0, 1 or 2; R.sup.b is the group --OSO.sub.2 R.sup.3 wherein R.sup.3 is alkyl optionally substituted by an optionally substituted phenyl group, haloalkyl, alkenyl optionally substituted by an optionally substituted phenyl group, optionally substituted aryl or N(R.sup.4)(R.sup.5), wherein R.sup.4 and R.sup.5 are independently selected from H and alkyl; and wherein the groups R.sup.a and R.sup.b occupy either a 1,3 configuration relative to each other when X is CH, or a 2,4 or 2,6 configuration relative to X when X is N. The invention provides insecticidal compositions comprising these compounds and methods of their use in controlling insects and also provides processes and intermediates for preparing the compounds.
REFERENCES:
patent: 2211702 (1940-08-01), Naegeli
Kato et al., J. Pesticide Sci., 13:107-115 (1988).
Bushell Michael J.
Carr Robin A. E.
Moseley Donn W.
Sillars Nan C.
Haley Jacqueline
Imperial Chemical Industries plc
Lee Mary C.
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