Tetrazolinone compound and use thereof

A tetrazolinone compound represented by formula (1):

• wherein
• R1 represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, a C2-C6 alkenyl group, a C1-C6 alkoxy group, a C1-C6 alkylthio group, a C2-C6 alkynyl group, a nitro group, a cyano group, an aminocarbonyl group optionally having a C1-C6 alkyl group, a C2-C6 haloalkenyl group, a C2-C6 haloalkynyl group, a C3-C6 halocycloalkyl group, a C1-C6 haloalkoxy group, a C1-C6 haloalkylthio group, a C3-C6 cycloalkyloxy group, a C3-C6 halocycloalkyloxy group, a C3-C6 cycloalkylthio group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group, a C3-C6 haloalkenyloxy group, a C3-C6 haloalkynyloxy group, a C3-C6 alkenylthio group, a C3-C6 alkynylthio group, a C3-C6 haloalkenylthio group, a C3-C6 haloalkynylthio group, a C2-C6 alkylcarbonyl group, a C2-C6 haloalkylcarbonyl group, a C2-C6 alkylcarbonyloxy group, a C2-C6 alkylcarbonylthio group, a C2-C6 alkoxycarbonyl group, a hydroxy group, a sulfanyl group, an amino group optionally having a C1-C6 alkyl group, a pentafluorosulfanyl group, a C3-C9 trialkylsilyl group, a C5-C14 trialkylsilylethynyl group, a C1-C6 alkylsulfonyl group, a C1-C6 haloalkylsulfonyl group, a C1-C6 alkylsulfinyl group, a C1-C6 haloalkylsulfinyl group, a C2-C6 alkoxyalkyl group, or a C2-C6 alkylthioalkyl group;
• R2, R3, and R4 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group, a C1-C3 haloalkyl group, a C2-C3 alkenyl group, a C2-C3 haloalkenyl group, or a C1-C3 alkoxy group;
• R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms;
• Y represents #—C(RA 1 RA 2)—Z—, #—C(RA 1 RA 2)C(RA 3 RA 4)—Z—, #—C(RA 1 RA 2)—Z—C(RA 3 RA 4)—, #—Z—C(RA 1 RA 2)C(RA 3 RA 4)—, #—C(RA 1 RA 2)C(RA 3 RA 4)C(RA 5 RA 6)—Z—, #—C(RA 1 RA 2)C(RA 3 RA 4)—Z—C(RA 5 RA 6)—, #—C(RA 1 RA 2)—Z—C(RA 3 RA 4)C(RA 5 RA 6), #—Z—C(RA 1 RA 2)C(RA 3 RA 4)C(RA 5 RA 6)—, #—C(RA 1)═C(RA 2)C(RA 3 RA 4)—Z—, #—Z—C(RA 1 RA 2)C(RA 3)═C(RA 4)—, #—C≡C—C(RA 1 RA 2)—Z—, #—Z—C(RA 1 RA 2)—C≡C—, #—Z—C(RA 1 RA 2)C(RA 3 RA 4)—Z—, #—C(RA 1)═C(RA 2)—, #—C(RA 1)═C(RA 2)C(RA 3 RA 4)—, #—C(RA 1)═C(RA 2)C(RA 3 RA 4)C(RA 5 RA 6)—, #—C(RA 1 RA 2)C(RA 3)═C(RA 4)C(RA 5 RA 6), #—C(RA 1 RA 2)C(RA 3 RA 4)C(RA 5)═C(RA 6)—, #—C(RA 1)═C(RA 2)C(RA 3)═C(RA 4)—, —C≡C—, #—C≡C—C(RA 1 RA 2)—, #—C≡C—C(RA 1 RA 2)C(RA 3 RA 4)—, #—C(RA 1 RA 2)C(RA 3 RA 4)—C≡C—, or #—C(RA 1 RA 2)—C≡C—C(RA 3 RA 4)—,
• wherein the symbol # represents a binding site for Q, RA 1, RA 2, RA 3, RA 4, RA 5, and RA 6 each independently represents a hydrogen atom, a halogen atom, or a C1-C3 alkyl group, Z represents an oxygen atom, a sulfur atom, or NRC, and RC represents a C1-C6 alkyl group, a C1-C6 haloalkyl group, a C3-C6 cycloalkyl group, or a C3-C6 halocycloalkyl group;
• Q represents a divalent C3-C10 carbocyclic group or a divalent heterocyclic group, wherein the divalent heterocyclic group is a single or fused ring having, as a ring-constituent atom, one or more atoms selected from the group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom, and when two or more of the atoms are present, those atoms may be the same or different to each other, and the heterocyclic group represents a ring in which a 5-membered ring is fused with a 5-membered ring, a 5-membered ring is fused with a 6-membered ring, and a 6-membered ring is fused with a 6-membered ring when the heterocyclic group is a fused ring;
• X represents an oxygen atom or a sulfur atom;
• A represents a C6-C10 aryl group, a C6-C10 aryloxy group, a C6-C10 arylthio group, a C6-C10 arylsulfonyl group, a C6-C10 arylamino group, a hydrogen atom, a heterocyclic group, or RB—O—N═C(RB)—, wherein the heterocyclic group has, as a ring-constituent atom, one or more atoms selected from the group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom, and when two or more of the atoms are present, those atoms may be the same or different to each other, and RB represents a C1-C6 alkyl group, a C1-C6 haloalkyl group, a C3-C6 cycloalkyl group, or a C3-C6 halocycloalkyl group, wherein the divalent C3-C10 carbocyclic group and the divalent heterocyclic group of Q, and the C6-C10 aryl group, the C6-C10 aryloxy group, the C6-C10 arylthio group, the C6-C10 arylamino group, and the heterocyclic group of A optionally have one or more atoms or groups selected from Group P1:
• Group P1:
• Group consisting of a halogen atom, a C1-C6 alkyl group, a C1-C6 haloalkyl group, a C2-C6 alkenyl group, a C2-C6 haloalkenyl group, a C2-C6 alkynyl group, a C2-C6 haloalkynyl group, a C3-C6 cycloalkyl group, a C3-C6 halocycloalkyl group, a C1-C6 alkoxy group, a C1-C6 haloalkoxy group, a C1-C6 alkylthio group, a C1-C6 haloalkylthio group, a C3-C6 cycloalkyloxy group, a C3-C6 halocycloalkyloxy group, a C3-C6 cycloalkylthio group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group, a C3-C6 haloalkenyloxy group, a C3-C6 haloalkynyloxy group, a C3-C6 alkenylthio group, a C3-C6 alkynylthio group, a C3-C6 haloalkenylthio group, a C3-C6 haloalkynylthio group, a C2-C6 alkylcarbonyl group, a C2-C6 haloalkylcarbonyl group, a C2-C6 alkylcarbonyloxy group, a C2-C6 alkylcarbonylthio group, a carboxy group, a formyl group, a C2-C6 alkoxycarbonyl group, a nitro group, a cyano group, a hydroxy group, a C1-C6 alkylsulfonyl group, a C1-C6 haloalkylsulfonyl group, a C1-C6 alkylsulfinyl group, a C1-C6 haloalkylsulfinyl group, an amino group optionally having a C1-C6 alkyl group, an aminosulfonyl group optionally having a C1-C6 alkyl group, and an aminocarbonyl group optionally having a C1-C6 alkyl group.