US 4,226,876 A · Arthropodicidal imidazoline derivatives

Abstract

Compounds of formula (I): ##STR1## wherein Ar is an unsubstituted or mono-, di or tri-substituted phenyl radical in which the substituents are the same or different and are selected from alkyl, alkoxy, halogen, hydroxy, cyano, amino, trifluoromethyl or nitro and in which any two adjacent carbon atoms on the phenyl ring may optionally be joined by a carbon chain having 3 or 4 carbon atoms; X.sup.1 is O or NH; R.sup.1 and R.sup.2 are the same or different and are hydrogen or alkyl; and Z is a group SO.sub.n R.sup.8 or a group ##STR2## in which X.sup.2 is O, S or NR.sup.4 ; R.sup.3 is alkyl, aryl, alkyloxy, aryloxy or NR.sup.5 R.sup.6 ; R.sup.4 is alkyl, aryl, alkyloxy, aryloxy, alkylthio, arylthio or NR.sup.5 R.sup.6 ; R.sup.5 and R.sup.6 are the same or different and are hydrogen, alkyl, aryl, COR.sup.7 or SO.sub.2 R.sup.7 ; R.sup.7 is alkyl, aryl, alkoxy or aryloxy; n is 1 or 2; R.sup.8 is alkyl, aryl or NR.sup.9 R.sup.10 ; and R.sup.9 and R.sup.10 are the same or different and are hydrogen, alkyl or aryl, provided that when Ar is unsubstituted phenyl, X.sup.1 is NH, R.sup.1 and R.sup.2 are H, Z is ##STR3## and X.sup.2 is 0, R.sup.3 is not methyl, methods of making such compounds, pesticidal formulations containing them and their use as pesticides are disclosed.

Claims60

Dependent claims

A compound of formula (I) ##STR18## wherein Ar is unsubstituted or mono-, di or tri-substituted phenyl in which the substituents are the same or different and are selected from C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, hydroxy, cyano, amino, trifluoromethyl or nitro and in which any two adjacent carbon atoms on the phenyl ring may optionally be joined by a carbon chain having 3 or 4 carbon atoms;

X.sup.1 is O or NH;
R.sup.1 and R.sup.2 are the same or different and are hydrogen or C.sub.1-4 alkyl;
Z is a group ##STR19## in which X.sup.2 is O or S;
and R.sup.3 is C.sub.1-4 alkyloxy, aryloxy or NR.sup.5 R.sup.6, where "aryl" is phenyl or naphthyl either unsubstituted or substituted with one or more substituent(s) which are the same or different and which are selected from C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, nitro, cyano and amino;
and
R.sup.5 and R.sup.6 are the same or different and are hydrogen, C.sub.1-4 alkyl or aryl where "aryl" is as defined with respect to R.sup.3 ;
or an acid addition salt thereof.

4 more elements

Dependencies are inferred from the claim text.

Arthropodicidal imidazoline derivatives

Life of this patent

Arthropodicidal imidazoline derivatives

Life of this patent

Abstract

Claims60