Sumitomo Chemical Company, Limited

Takayuki Shioda

Sadayuki Arimori

Yuki Akioka

Daisuke Oohira

Masaru Shimomura

Yuji Nakajima

Ayaka Tanaka

Yuya Yoshimoto

Takeshi Tsuruda

Satoru Ujita

Kaori Ikari

Natsuru Hiraguri

Yusuke Namba

The present invention provides a compound having an excellent control effect on a harmful arthropod. A compound represented by formula (I) [wherein:

Heterocyclic compound and harmful arthropod-controlling agent 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 compound of formula (I) is provided. In the compound of formula (I), Q represents a group represented by formula Q1 or the like and the rest of the variable definitions are as set forth in the specification. The compounds of formula (I) have excellent control efficacy against harmful arthropods. 

Fused heterocyclic compound and composition 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

A pest control agent comprising an aromatic compound represented by formula (1) wherein Rrepresents a C1-C4 alkyl group, etc.; Rrepresents a hydrogen atom, etc.; Rrepresents a C1-C3 alkyl group, etc.; T represents the following group T1, T2, or T3; Zrepresents a halogen atom, etc.; Zrepresents a C1-C3 alkyl group, etc.;Q represents the following group Q1, Q2, or Q3; Rrepresents a C1-C3 alkyl group, etc.; Rrepresents a hydrogen atom, etc.; Rrepresents a hydrogen atom, etc.; Xrepresents an oxygen atom, etc.; Xrepresents a direct bond, etc.; and Rrepresents a C1-C3 alkyl group, etc.has excellent control activity.

Aromatic compound and uses thereof

The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1) [wherein Q represents a group selected from the following group: Q1, Q2, Q3 or Q4: R, R, Rand Rrepresent independently of each other a halogen atom, an CI-C6 alkyl group, etc.; Rand Rrepresent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; Rrepresents a halogen atom, an C1-C4 alkyl group, etc.; R, Rand Rrepresent independently of each other a hydrogen atom, a halogen atom, etc.; and Rrepresents an C1-C3 alkyl group, etc.] shows an excellent controlling efficacy on pests. 

Tetrazolinone compounds and their use as pesticides

A tetrazolinone compound represented by formula (1): [in the formula, Rrepresents an alkyl group having 1-6 carbon atoms or the like]can be produced by reacting a compound represented by formula (2): [in the formula, Xrepresents a bromine atom or the like, and Rrepresents an alkyl group having 1-6 carbon atoms or the like]with a compound represented by formula (A):R&#x2014;Mg&#x2014;X&#x2003;&#x2003;(A)[in the formula, R represents an alkyl group having 1-6 carbon atoms or the like, and Xrepresents a bromine atom or the like]to provide a compound represented by formula (3): [in the formula, Xrepresents a chlorine atom or the like]and reacting the compound represented by formula (3) with formaldehyde or a compound represented by formula (4): [in the formula, Rrepresents an alkyl group having 1-6 carbon atoms or the like, and Xrepresents a chlorine atom, bromine atom or iodine atom].

Method for producing tetrazolinone compound

A pest control agent comprising an aromatic compound represented by formula (1) wherein Rrepresents a halogen atom, etc.; Rrepresents a hydrogen atom, etc.; Rrepresents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; Zrepresents a halogen atom, etc.; Zrepresents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; and Q represents the following group Q1, Q2, or Q3 has excellent control activity. 

A tetrazolinone compound represented by formula (1): wherein Rand Reach represents a hydrogen atom, a halogen atom, or a C1-C3 alkyl group; Rrepresents a C1-C3 alkyl group optionally having one or more halogen atoms; R, R, and Reach represents a hydrogen atom or a halogen atom; Rrepresents a C1-C3 alkyl group; Q represents a divalent group selected from Group P; and A represents a C7-C18 aralkyloxy group optionally having one or more atoms or groups selected from Group P, has excellent control activity against pests.

Tetrazolinone compound and use thereof

An aromatic compound represented by formula (1): wherein Rand Reach independently represents a halogen atom, a C1-C4 alkyl group, or a C1-C4 haloalkyl group; m and n each independently represents an integer of 0 to 4; Rand Reach represents a hydrogen atom; Y represents formula: &#x2014;OC(&#x2550;X)ZRor &#x2014;SC(&#x2550;X)ZR; Rrepresents a C1-C3 alkyl group optionally having one or more halogen atoms; Z represents a sulfur atom, NR, or a direct bond; Rrepresents a C1-C3 alkyl group or a hydrogen atom; Q represents a pyrazolyl group optionally having a substituent; and W and X each independently represents an oxygen atom or a sulfur atom, has excellent control activity against pests.

Aromatic compound and use thereof

Disclosed is a tetrazolinone compound having a high pest control effect and represented by the formula (1): wherein R, R, R, and Reach represent a halogen atom, a C1-C6 alkyl group, or the like; Rand Reach represent a hydrogen atom, a halogen atom, a C1-C3 alkyl group, or the like; Rrepresents a C1-C3 alkyl group which may have a halogen atom(s) or the like; R, R, and Reach represent a hydrogen atom, a halogen atom, or the like; Rrepresents a C1-C3 alkyl group or the like; Rrepresents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, or the like, and Rrepresents a C1-C6 alkyl group, a C2-C6 alkenyl group, or the like.

The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of formula (1): shows an excellent controlling efficacy on pests.

A tetrazolinone compound represented by formula (1): wherein Rand Rare the same or different and represent a hydrogen atom, etc.; Rrepresents a C1-C6 alkyl group, etc.; R, R, and Rare the same or different and represent a hydrogen atom, etc.; A represents a C6-C10 aryl group optionally having one or more atoms or groups selected from Group P, etc.; Q represents the following group Q1; and X represents an oxygen atom, has excellent control activity against pests.

Tetrazolinone compound and use therefor

A tetrazolinone compound represented by formula (1): Wherein R, R, R, and Reach represents a halogen atom, a C1-C6 alkyl group, etc.; Rand Reach represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group, etc.; Rrepresents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; R, R, and Reach represents a hydrogen atom, a halogen atom, etc.; Rrepresents a C1-C3 alkyl group, etc.; and Rrepresents a phenyl group optionally having one or more atoms or groups selected from Group P, a phenoxy group optionally having one or more atoms or groups Group P, etc., has excellent control activity against pests.

The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein Q represents a group selected from the following group: Q1, Q2, Q3 or Q4: R, RRand Rrepresent independently of each other a halogen atom, an CI-C6 alkyl group, etc.; Rand Rrepresents independently of each other a hydrogen atom, a halogen atom or an C i-C3 alkyl group, etc.; Rrepresents an C2-C4 alkynyl group or a C3-C6 cycloalkyl group, etc.; RRand Rrepresent independently of each other a hydrogen atom, a halogen atom, etc.; Rrepresents an C1-C3 alkyl group, etc.; and X represent an oxygen atom, etc.] shows an excellent controlling efficacy on pests. 

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Takarazuka, Japan

Takayuki Shioda