Insecticidal aryl pyrrolidines

1. An aryl pyrrolidine represented by formula (I)

wherein

X which may be same or different, represents halogen, haloalkyl, nitro, alkyl, alkoxy, cyano, haloalkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, hydroxyl, mercapto, amino, alkylcarbonylamino, haloalkylcarbonylamino, benzoylamino, alkoxycarbonylamino, haloalkoxycarbonylamino, alkylsulfonylamino or haloalkylsulfonylamino;

Y which may be same or different, represents halogen, haloalkyl, nitro, alkyl, alkoxy, cyano, haloalkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, hydroxyl, mercapto, amino, alkylcarbonylamino, haloalkylcarbonylamino, benzoylamino, alkoxycarbonylamino, haloalkoxycarbonylamino, alkylsulfonylamino or haloalkylsulfonylamino;

R represents alkyl or haloalkyl;

m represents 0, 1, 2, 3, 4 or 5;

n represents 1, 2, 3 or 4;

G is selected from the group consisting of

wherein

R 1 and R 2 each independently represents hydrogen; optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or alkylsulfonyl; haloalkylsulfonyl or CH 2 —R 7 ; or when taken together represent C 2-6 alkylene;

R 3 and R 4 each independently represents hydrogen; cyano; optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl; or when taken together represent C 2-6 alkylene;

l represents 1, 2 or 3;

R 5 represents hydrogen; alkyl; optionally substituted cycloalkyl; haloalkyl; cyano; alkenyl; alkynyl; alkylcarbonyl or CH 2 —R 7 ;

R 6 represents formyl, cyano, alkylcarbonyl, alkylthiocarbonyl, haloalkylcarbonyl, haloalkylthiocarbonyl, alkylaminocarbonyl, alkylaminothiocarbonyl, dialkylaminocarbonyl, dialkylaminothiocarbonyl, alkoxyaminocarbonyl, alkoxyaminothiocarbonyl, alkoxycarbonyl, alkoxythiocarbonyl, thioalkoxycarbonyl, thioalkoxythiocarbonyl, CO—R 7 , CS—R 7 , alkylsulfonyl or haloalkylsulfonyl; or alternatively

R 5 and R 6 when taken together with the nitrogen to which they are attached form a 3-6 membered ring which contains at least one N atom and, optionally at least another heteroatom selected from S and O, wherein the ring is optionally substituted with keto or thioketo;

or is selected from the group consisting of the heterocycles G1 to G9:

wherein

Z which may be same or different, represents halogen, haloalkyl, nitro, alkyl, alkoxy, cyano, haloalkoxy, alkylsulfonyl, haloalkylsulfonyl, hydroxyl or mercapto;

k 1 represents 0, 1, 2, 3 or 4;

k 2 represents 0, 1, 2 or 3;

k 3 represents 0, 1 or 2;

k 4 represents 0 or 1;

R 7 represents phenyl or heterocyclic ring, which are optionally substituted; and

A represents C or N.

2. The compound according to claim 1 wherein

X which may be same or different, represents halogen, C 1-6 haloalkyl, nitro, C 1-6 alkyl, C 1-6 alkoxy, cyano, C 1-6 haloalkoxy, C 1-6 alkylthio, C 1-6 alkylsulfinyl, C 1-6 alkylsulfonyl, C 1-6 haloalkylthio, C 1-6 haloalkylsulfinyl, C 1-6 haloalkylsulfonyl, hydroxyl, mercapto, amino, C 1-6 alkylcarbonylamino, C 1-6 haloalkylcarbonylamino, benzoylamino, C 1-6 alkoxy-carbonylamino, C 1-6 haloalkoxy-carbonylamino, C 1-6 alkylsulfonylamino or C 1-6 haloalkylsulfonylamino;

Y which may be same or different, represents halogen, C 1-6 haloalkyl, nitro, C 1-6 alkyl, C 1-6 alkoxy, cyano, C 1-6 haloalkoxy, C 1-6 alkylthio, C 1-6 alkylsulfinyl, C 1-6 alkylsulfonyl, C 1-6 haloalkylthio, C 1-6 haloalkylsulfinyl, C 1-6 haloalkylsulfonyl, hydroxyl, mercapto, amino, C 1-6 alkylcarbonylamino, C 1-6 haloalkylcarbonylamino, benzoylamino, C 1-6 alkoxy-carbonylamino, C 1-6 haloalkoxy-carbonylamino, C 1-6 alkylsulfonylamino or C 1-6 haloalkylsulfonylamino;

R represents C 1-6 alkyl or C 1-6 haloalkyl;

m represents 0, 1, 2, 3, 4 or 5;

n represents 0, 1, 2, or 4;

G is selected from the group consisting of

or the group consisting of the heterocycles G1 to G9:

wherein

R 1 and R 2 each independently represents hydrogen; optionally substituted C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl; C 1-6 alkylsulfonyl, C 1-6 haloalkylsulfonyl or CH 2 —R 7 ; or when taken together represent C 2-6 alkylene;

R 3 and R 4 each independently represents hydrogen, cyano; optionally substituted C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl; or C 1-6 alkoxycarbonyl; or when taken together represent C 2-6 alkylene;

l represents 1 or 2 or 3;

R 5 represents hydrogen; C 1-6 alkyl; optionally substituted C 3-7 cycloalkyl; C 1-6 haloalkyl; cyano; C 2-6 alkenyl; C 2-6 alkynyl; C 1-6 alkylcarbonyl; or CH 2 —R 7 ;

R 6 represents formyl, cyano, C 1-6 alkylcarbonyl, C 1-6 alkylthiocarbonyl, C 1-6 haloalkylcarbonyl, C 1-6 haloalkylthiocarbonyl, C 1-6 alkylaminocarbonyl, C 1-6 alkylaminothiocarbonyl, dialkylamino-carbonyl having from 2 to 8 carbon atoms, dialkylaminothio-carbonyl having from 2 to 8 carbon atoms, C 1-6 alkoxyaminocarbonyl, C 1-6 alkoxyaminothiocarbonyl, C 1-6 alkoxycarbonyl, C 1-6 alkoxythiocarbonyl, C 1-6 thioalkoxycarbonyl, C 1-6 thioalkoxythiocarbonyl, CO—R 7 , CS—R 7 , C 1-6 alkylsulfonyl or C 1-6 haloalkylsulfonyl; or

R 5 and R 6 when taken together with the nitrogen to which they are attached to form a 3-6 membered ring which contains at least one N atom and, optionally at least another heteroatom selected from S and O, wherein the ring is optionally substituted with keto or thioketo;

Z which may be same or different, represents halogen, C 1-6 haloalkyl, nitro, C 1-6 alkyl, C 1-6 alkoxy, cyano, C 1-6 haloalkoxy, C 1-6 alkylsulfonyl, C 1-6 haloalkylsulfonyl, hydroxyl or mercapto;

k 1 represents 0, 1, 2, 3 or 4;

k 2 represents 0, 1, 2 or 3;

k 3 represents 0 or 1;

k 4 represents 0 or 1;

R 7 represents phenyl or a heterocyclic ring, which are optionally substituted with at least one substituent selected from fluorine, chlorine, bromine, iodine and C 1-6 alkyl; and

A represents C or N.

3. An insecticidal composition comprising at least one compound according to claim 1 .

4. A method for controlling insects and/or acari, comprising contacting unwanted insects and/or acari and/or their habitat with the composition according to claim 3 .

5. A method for treating seed comprising contacting the seed with a compound of claim 1 .

6. A method for treating transgenic plants comprising contacting the transgenic plants with a compound of claim 1 .

7. A compound represented by formula (XXVIII)

X which may be same or different, represents halogen, haloalkyl, nitro, alkyl, alkoxy, cyano, haloalkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, hydroxyl, mercapto, amino, alkylcarbonylamino, haloalkylcarbonylamino, benzoylamino, alkoxycarbonylamino, haloalkoxycarbonylamino, alkylsulfonylamino or haloalkylsulfonylamino;

Y which may be same or different, represents halogen, haloalkyl, nitro, alkyl, alkoxy, cyano, haloalkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, hydroxyl, mercapto, amino, alkylcarbonylamino, haloalkylcarbonylamino, benzoylamino, alkoxycarbonylamino, haloalkoxycarbonylamino, alkylsulfonylamino or haloalkylsulfonylamino;

R represents alkyl or haloalkyl;

m represents 0, 1, 2, 3, 4 or 5;

n represents 1, 2, 3 or 4;

A represents C or N;

and T 4 is cyano, amino or nitro or selected from the group consisting of:

wherein

R 3 and R 4 each independently represents hydrogen; cyano; optionally substituted alkyl, alkenyl, alkenyl, cycloalkyl; or when taken together represent C 2-6 alkylene;

l represents 1, 2 or 3;

R 5 represents hydrogen; alkyl; optionally substituted cycloalkyl; haloalkyl;

cyano; alkenyl; alkynyl; alkylcarbonyl or CH 2 —R 7 ;

R 7 represents a phenyl or heterocyclic ring, which is optionally substituted;

R 8 represents hydrogen or C 1-4 alkyl;

L 2 represents chlorine, bromine, C 1-4 alkylcarbonyloxy, C 1-4 alkoxy carbonyloxy or azolyl; and

L 3 represents chlorine, bromine, iodide, C 1-4 alkylsulfonyloxy, C 1-4 a haloalkylsulfonyloxy, arylsulfonyloxy or azolyl.

8. An insecticidal composition comprising at least one compound according to claim 2 .

9. A method for controlling insects and/or acari, comprising contacting unwanted insects and/or acari and/or their habitat with the composition according to claim 8 .

10. A method for treating seed comprising contacting the seed with a compound of claim 2 .

11. A method for treating transgenic plants comprising contacting the transgenic plants with a compound of claim 2 .