C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/310.1, 167/9
C07D 279/06 (2006.01) A01N 43/72 (2006.01) A01N 43/78 (2006.01) A01N 43/86 (2006.01) A01N 47/16 (2006.01) A01N 47/22 (2006.01) A01N 47/38 (2006.01) A01N 57/32 (2006.01) C07D 277/10 (2006.01) C07D 281/02 (2006.01) C07F 9/6544 (2006.01)
Patent
CA 1223584
ABSTRACT OF THE DISCLOSURE "NOVEL PESTICIDAL HETEROCYCLIC COMPOUNDS" N-substituted heterocyclic compounds having insecticidal activity of the following general formula:- Image (I) wherein n=2, 3 or 4 and R is an unsubstituted or substituted acyl group selected from the following: benzoyl, carbamoyl, phenyl- oxycarbonyl, phenylthiocarbonyl, alkylthio-thiocarbonyl, phenyl- thio-thiocarbonyl, phenylsulphonyl, alkylsulphinyl, phenyl- sulphinyl, alkylaminosulphonyl, phenylaminosulphonyl, alkylamino- sulphinyl, phenylaminosulphinyl, or a phosphorus-containing acyl group of the following formula: Image wherein each R° independently is an unsubstituted or substituted alkyl or phenyl group; each X independently is an oxygen or sulphur atom and each y independently is 0 or 1; wherein any aliphatic group present in R has up to 8 carbon atoms, and wherein any sub- stituents are selected from fluorine, chlorine, bromine and iodine; nitro; cyano; alkyl, alkoxy, alkylthio, alkenyl and alkynyl of up to 6 carbon atoms; and phenyl, phenoxy and phenylthio unsubstituted, or substituted by one or more groups selected from fluorine, chlor- ine, bromine, iodine, C(1-4) alkyl, nitro and cyano.
461125
Shell Canada Limited
Smart & Biggar
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