Insecticidal compounds

Patent metadata

Field	Value
Publication number	US-9545106-B2
Application number	US-201214118573-A
Country	US
Kind code	B2
Filing date	May 30, 2012
Priority date	May 31, 2011
Publication date	Jan 17, 2017
Grant date	Jan 17, 2017

Abstract

The present invention provides compounds of formula (I): wherein A 1 , A 2 , A 3 and A 4 are independently of one another C—H, C—R 5 , or nitrogen; B 1 —B 2 —B 3 —B 4 is —CH 2 —C═N—CH 2 —, —CH 2 —N—CH 2 —CH 2 —, —CH 2 —C═CH-0- or —CH═C—CH 2 -0-; G 1 is oxygen or sulfur; L is a single bond or C 1 -C 8 alkylene; R 1 is hydrogen, C 1 -C 8 alkyl, C 1 -C 8 alkylcarbonyl-, C 1 -C 8 alkoxy, C 2 -C 8 alkenyl, C 2 -C 8 alkynyl, C 1 -C 8 alkoxy-C 1 -C 8 alkyl, aryl or aryl substituted by one to three R 6 , or R 1 is heterocyclyl or heterocyclyl substituted by one to three R 6 or C 1 -C 8 alkoxycarbonyl-; R 2 is hydrogen, C 1 -C 8 haloalkyl or C 1 -C 8 alkyl; R 3 is C 1 -C 8 haloalkyl; R 4 is aryl or aryl substituted by one to three R 6 , or R 4 is heterocyclyl or heterocyclyl substituted by one to three R 6 ; Y 1 is CR 7 R 8 , C═O or C═S; Y 2 , Y 3 and Y 4 are independently CR 7 R 8 , C=0, C═S, N—R 9 , O, S, SO or SO 2 ; wherein at least two adjacent ring atoms in the ring formed by Y 1 , Y 2 , Y 3 and Y 4 are heteroatoms; each R 7 and R 8 is independently hydrogen, halogen, C 1 -C 8 alkyl, or C 1 -C 8 haloalkyl; and R 5 , R 6 , R 7 , R 8 and R 9 are as defined in the claims. The invention also relates to processes and intermediates for preparing these compounds, to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising these compounds and to methods of using these compounds to control insect, acarine, nematode and mollusc pests.

First claim

The invention claimed is:

1. A compound of formula (I):

wherein
A 1 is C—R 5 ;
A 2 , A 3 and A 4 are each C—H;
B 1 —B 2 —B 3 —B 4 is —CH 2 —C═N—CH 2 —;
G 1 is oxygen;
L is a single bond;
R 1 is hydrogen;
R 2 is hydrogen;
R 3 is trifluoromethyl;
R 4 is 3,5-dichlorophenyl-;
R 5 is independently halogen, cyano, nitro, C 1 -C 8 alkyl, C 3 -C 8 cycloalkyl, C 1 -C 8 haloalkyl, C 2 -C 8 alkenyl, C 2 -C 8 haloalkenyl, C 2 -C 8 alkynyl, C 2 -C 8 haloalkynyl, C 1 -C 8 alkoxy, C 1 -C 8 haloalkoxy, C 1 -C 8 alkoxycarbonyl;
Y 1 is C═O;
Y 2 is N—R 9 ;
Y 3 is O; and
Y 4 is CR 7 R 8 ;
each R 7 and R 8 is independently hydrogen;
each R 9 is independently hydrogen, cyano, cyano-C 1 -C 8 alkyl, C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl where one carbon atom is replaced by O, S, S(O) or SO 2 , or C 3 -C 8 cycloalkyl-C 1 -C 8 alkyl, C 3 -C 8 cycloalkyl-C 1 -C 8 alkyl where one carbon atom in the cycloalkyl group is replaced by O, S, S(O) or SO 2 , or C 3 -C 8 cycloalkyl-C 1 -C 8 haloalkyl, C 1 -C 8 hydroxyalkyl, C 1 -C 8 alkoxy-C 1 -C 8 alkyl, C 2 -C 8 alkenyl, C 2 -C 8 haloalkenyl, C 2 -C 8 alkynyl, C 2 -C 8 haloalkynyl, phenyl, phenyl substituted by one to three R 10 , heteroaryl, heteroaryl substituted by one to three R 10 , phenyl-C 1 -C 4 alkyl, phenyl-C 1 -C 4 alkyl wherein the phenyl moiety is substituted by one to three R 10 , heteroaryl-C 1 -C 4 alkyl or heteroaryl-C 1 -C 4 alkyl wherein the heteroaryl moiety is substituted by one to three R 10 , or C 1 -C 4 alkyl-(C 1 -C 4 alkyl-O—N═)C—CH 2 —;
each R 10 is independently halogen, cyano, nitro, C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 1 -C 8 alkoxy, or C 1 -C 8 haloalkoxy; or a salt or N-oxide thereof.

2. A compound according to claim 1 , wherein
R 5 is halogen, nitro, C 1 -C 4 alkyl, C 3 -C 4 cycloalkyl, C 2 -C 4 alkenyl or C 1 -C 4 haloalkyl.

3. A compound according to claim 1 , wherein each R 5 independently is bromo, chloro, fluoro, cyclopropyl, trifluoromethyl, vinyl, or methyl.

4. A compound according to claim 1 , wherein each R 9 is independently hydrogen, cyano-C 1 -C 8 alkyl, C 1 -C 8 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl where one carbon atom in the cycloalkyl group is replaced by 0, S, S(O) or SO 2 , or C 1 -C 8 haloalkyl, C 1 -C 8 hydroxyalkyl, C 2 -C 8 alkenyl, C 2 -C 8 alkynyl, phenyl-C 1 -C 4 alkyl or phenyl-C 1 -C 4 alkyl wherein the phenyl moiety is substituted by one to three R 10 , 5-6 membered heteroaryl-C 1 -C 4 alkyl or 5-6 membered heteroaryl-C 1 -C 4 alkyl wherein the heteroaryl moiety is substituted by one to three R 10 , and wherein the heteroaryl is pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, pyrazolyl, furanyl, thiophenyl, oxazolyl, isoxazolyl or thiazolyl.

5. A compound according to claim 1 , wherein each R 9 is independently hydrogen, C 1 -C 4 alkyl, C 3 -C 6 cycloalkyl, C 1 -C 4 haloalkyl, C 1 -C 4 hydroxyalkyl, C 1 -C 4 alkoxy-C 1 -C 4 alkyl, phenyl-CH 2 -alkyl- or phenyl-CH 2 — wherein the phenyl moiety is substituted by one to three R 10 , furanyl or furanyl substituted by one to three R 10 , thietanyl, oxetanyl, oxo-thietanyl, or dioxo-thietanyl.

6. A method of combating and/or controlling an invertebrate animal pest which comprises applying to the pest, to a locus of the pest, or to a plant susceptible to attack by the pest a pesticidally effective amount of a compound of formula (I) as defined in claim 1 .

7. A composition comprising a pesticidally effective amount of a compound of formula (I) as defined in claim 1 optionally comprising an additional pesticidally active ingredient.

8. A combination product comprising a pesticidally effective amount of a component A and a pesticidally effective amount of component B, wherein component A is a compound of formula (I) as defined in claim 1 , and component B is imidacloprid, enrofloxacin, praziquantel, pyrantel embonate, febantel, penethamate, moloxicam, cefalexin, kanamycin, pimobendan, clenbuterol, fipronil, ivermectin, omeprazole, tiamulin, benazepril, milbemycin, cyromazine, thiamethoxam, pyriprole, deltamethrin, cefquinome, florfenicol, buserelin, cefovecin, tulathromycin, ceftiour, selamectin, carprofen, metaflumizone, moxidectin, methoprene (including S-methoprene), clorsulon, pyrantel, amitraz, triclabendazole, avermectin, abamectin, emamectin, eprinomectin, doramectin, selamectin, nemadectin, albendazole, cambendazole, fenbendazole, flubendazole, mebendazole, oxfendazole, oxibendazole, parbendazole, tetramisole, levamisole, pyrantel pamoate, oxantel, morantel, triclabendazole, epsiprantel, fipronil, lufenuron, ecdysone or tebufenozide.

Assignees

• Cassayre Jerome Yves
• Renold Peter
• El Qacemi Myriem
• Pitterna Thomas
• Toueg Julie Clementine
• Syngenta Participations Ag

Inventors

• Cassayre Jerome Yves
• Renold Peter
• El Qacemi Myriem
• Pitterna Thomas
• Toueg Julie Clementine

Classifications

• A01N43/80 Primary

  five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2 · CPC title

• A01N43/84

  six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4 · CPC title

• C07D327/02

  one oxygen atom and one sulfur atom · CPC title

• A61P33/14

  Ectoparasiticides, e.g. scabicides · CPC title

• C07D261/02

  not condensed with other rings · CPC title