Sumitomo Chemical Company, Limited

Daisuke Oohira

Ken Otaka

Satoshi Okada

Takayuki Shioda

Yuji Nakajima

Kazuya Ujihara

Ayaka Tanaka

Yuya Yoshimoto

Shuhei Azuma

Teruki Takahashi

Kaori Ikari

Daisuke Takaoka

Natsuru Hiraguri

Yuko Semba

The present invention provides a compound that have excellent harmful arthropod controlling effects, the compounds being represented by formula (I) [wherein R represents a C1-C6 chain hydrocarbon group etc., X represents a C1-C4 chain hydrocarbon group etc., G represents a C1-C4 chain hydrocarbon group etc., and n is 0, 1, 2, or 3], as well as a composition for controlling harmful arthropod comprising the same, and a method for controlling harmful arthropod comprising applying the same. 

Alkyne compound and arthropod pest control composition containing same

A compound represented by formula (I), which is highly effective in controlling harmful arthropods, an intermediate thereof and a production method thereof are described. In formula (I), Arepresents CH or a nitrogen atom; Rrepresents a C1-C6 alkyl group optionally having one or more halogen atoms; Rrepresents CF, CF, or S(O)CF; Q represents NRC(O)ORor N&#x2550;CRR; Rrepresents a hydrogen atom or the like; Rrepresents a C1-C6 alkyl group optionally having one or more halogen atoms or the like; Rrepresents a hydrogen atom or the like; Rrepresents a phenyl group optionally having one or more substituents selected from group D, or the like; and n and m each independently are 0, 1, or 2. Group D: a group consisting of C1-C6 alkyl groups optionally having one or more halogen atoms and C1-C6 alkoxy groups optionally having one or more halogen atoms or the like. 

Heterocyclic compound and harmful-arthropod control agent containing same

A condensed heterocyclic compound represented by formula (II), in which Q represents a group represented by formula Q-1 or a group represented by formula Q-2, has an excellent control effect on arthropod pests (wherein, Z represents a nitrogen atom or CX, Xand Xeach independently represent a hydrogen atom, a C1-C6 chain hydrocarbon group optionally having one or more substituent selected from group B, a phenyl group optionally having one or more substituent selected from group C, or the like, Arepresents NH, NCH, or the like, Arepresents a nitrogen atom or CH, Arepresents a nitrogen atom or CR, Rrepresents a C1-C5 perfluoroalkyl group or the like, and n, p, q, and r each independently represent 0, 1, or 2). 

Condensed heterocyclic compound

The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein, R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, a C3-C12 cycloalkyl group or an adamantyl group, etc., which each optionally be substituted; R2 represents a hydrogen atom, an C1-C12 alkyl group, or a halogen atom, etc.; R4 and R5 represent independently of each other a hydrogen atom or an C1-C3 alkyl group, etc.; R6, R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, an C1-C12 alkyl group, a C1-C12 haloalkyl group, an C2-C12 alkenyl group, a C3-C12 cycloalkyl group, an C1-C12 alkoxy group or a C1-C12 haloalkoxy group, etc.; X and Y represent independently of each other a sulfur atom or an oxygen atom; Q represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests. 

Tetrazolinone compounds and its use

The present invention provides a nitrile compound represented by the formula (I): wherein R represents C1-C4 fluoroalkyl, Q represents halogen, C1-C11 alkyl optionally substituted with halogen, C2-C6 alkenyl group optionally substituted with halogen, C2-C6 alkynyl optionally substituted with halogen, C3-C7 cycloalkyl optionally substituted with halogen or (C3-C7 cycloalkyl optionally substituted with halogen) C1-C4 alkyl, which has excellent control effect against pests. 

Nitrile compound and its use in pest control

The present invention relates to a novel malononitrile compound represented by the formula (A): wherein, Rrepresents C1 to C6 alkyl that may be substituted with halogen, C2 to C6 alkenyl that may be substituted with halogen, etc; Rrepresents hydrogen atom or C1 to C6 alkyl that may be substituted with halogen; Rrepresents hydrogen atom or C1 to C6 alkyl; Rrepresents hydrogen atom or C1 to C6 alkyl; Rrepresents C1 to C6 alkyl that may be substituted with halogen, C3 to C6 alkenyl that may be substituted with halogen, etc, or Rand Rmay be combined at their terminal and represent ethylene that may be substituted with C1 to C3 alkyl or trimethylene that may be substituted with C1 to C3 alkyl; and Zand Z, which are the same or different, represent oxygen atom or sulfur atom. The malononitrile compound has an efficient pesticidal activity and can control effectively pests such as insect pests, acarine pests, nematode pests and the like. 

Malononitrile compound and use thereof

The present invention relates to malononitrile compounds of formula (Y): wherein Rand Rare the same or different and independently C-C(halo)alkyl, C-C(halo)alkyloxy, C-C(halo)alkenyl, C-C(halo)alkynyl, hydrogen, or cyano; Ris C-Chaloalkyl, C-Chaloalkenyl, or C-Chaloalkynyl; m is an integer of 1 to 3; Ris halogen, cyano, nitro, C-C(halo)alkyl, or the like; n is an integer of 0 to 4, with the proviso that when n is 2 or more, then R's are the same or different from each other; Ris hydrogen, halogen, cyano, nitro, C-C(halo)alkyl, or the like; as well as pesticide compositions containing these compounds as active ingredients. The present invention makes it possible to effectively control pests such as insect pests, acarine pests, and nematode pests.

Malononitrile compounds and their use as pesticides

The present invention relates to a novel malononitrile compound represented by the formula (I): wherein, Rrepresents a C1 to C5 (halo)alkyl and the like, Rrepresents a C1 to C5 (halo)alkyl, Rand Rare the same or different and are a C1 to C6 (halo)alkyl and the like, Rrepresents a halogen atom and the like, n is an integer of 0 to 4 and when n is 2 or more, Rmay be the same or different. The malononitrile compound has an efficient pesticidal activity and can control effectively pests such as insect pests, acarine pests, nematode pests and the like

The present invention relates to malononitrile compounds of formulawherein Rand Rare the same or different and independently C&#x2013;C(halo)alkyl, C&#x2013;C(halo)alkyloxy, C&#x2013;C(halo)alkenyl, C&#x2013;C(halo)alkynyl, hydrogen, or cyano; Ris C&#x2013;Chaloalkyl, C&#x2013;Chaloalkenyl, or C&#x2013;Chaloalkynyl; m is an integer of 1 to 3; Ris halogen, cyano, nitro, C&#x2013;C(halo)alkyl, or the like; n is an integer of 0 to 4, with the proviso that when n is 2 or more, then R's are the same or different from each other; Ris hydrogen, halogen, cyano, nitro, C&#x2013;C(halo)alkyl, or the like; as well as pesticide compositions containing these compounds as active ingredients. The present invention makes it possible to effectively control pests such as insect pests, acarine pests, and nematode pests.

Growing community of inventors

Takarazuka, Japan

Daisuke Oohira