Abstract: The present invention provides a method for producing a compound represented by the following formula (I) with a compound represented by the following formula (A) as a starting substance via production of an intermediate represented by the following formula (B) by use of a trifluoroacetic acid ester and a metal base.

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: A method for producing a compound represented by formula (I) comprises the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of trifluoroacetic acid as an acylating agent to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B), as follows

Abstract: Provided is a nitrogen-containing heterocyclic derivative having a 2-imino group, which is represented by the following Formula (I). [in the formula, Ar represents a phenyl group which may be substituted, a 5- to 6-membered heterocycle which may be substituted, or a 4- to 10-membered heterocycloalkyl group, A represents a heterocycle having a 5- to 10-membered unsaturated bond including one or more nitrogen atoms, and has an imino group substituted with an R group at a position adjacent to the nitrogen atom present on the cycle, Y represents a hydrogen atom, a halogen atom, a hydroxyl group, a C1 to C6 alkyl group which may be substituted with a halogen atom, a C1 to C6 alkyloxy group which may be substituted with a halogen atom, a cyano group, or a nitro group, and R represents any one of groups represented by the following Formulae (a) to (e), (y) or (z).

Abstract: To supply a derivative having a 2-acyliminopyridine structure and being represented by the following formula (I) in an amount required as a pest control agent stably and at a low cost, provided is a method comprising the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of an acylating agent, to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B): [where Ar represents a phenyl group or a 5- to 6-membered heterocycle, R1 represents a C1-6 alkyl group, and Y represents a hydrogen atom; a halogen atom; a hydroxyl group; a C1-6 alkyl group which may be substituted with a halogen atom; a C1-6 alkyloxy group which may be substituted with a halogen atom; a cyano group; a formyl group; or a nitro group].

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: A method for producing a compound represented by formula (I) comprises the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of trifluoroacetic acid as an acylating agent to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B), as follows

Abstract: To supply a derivative having a 2-acyliminopyridine structure and being represented by the following formula (I) in an amount required as a pest control agent stably and at a low cost, provided is a method comprising the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of an acylating agent, to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B): [where Ar represents a phenyl group or a 5- to 6-membered heterocycle, R1 represents a C1-6 alkyl group, and Y represents a hydrogen atom; a halogen atom; a hydroxyl group; a C1-6 alkyl group which may be substituted with a halogen atom; a C1-6 alkyloxy group which may be substituted with a halogen atom; a cyano group; a formyl group; or a nitro group].

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4c and Y are as defined herein and a method of controlling pests using the compound.

Abstract: To supply a derivative having a 2-acyliminopyridine structure and being represented by the following formula (I) in an amount required as a pest control agent stably and at a low cost, provided is a method comprising the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of an acylating agent, to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B): [where Ar represents a phenyl group or a 5-to 6-membered heterocycle, R1 represents a C1-6 alkyl group, and Y represents a hydrogen atom; a halogen atom; a hydroxyl group; a C1-6 alkyl group which may be substituted with a halogen atom; a C1-6 alkyloxy group which may be substituted with a halogen atom; a cyano group; a formyl group; or a nitro group].

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: Specific amine derivatives have been found to possess excellent activities as pest control agents.

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: A compound of formula (Ie?): wherein Ar?, R1, R4e and Y are as defined herein and a method of controlling pests using the compound.

Abstract: Provided is a nitrogen-containing heterocyclic derivative having a 2-imino group, which is represented by the following Formula (I). [in the formula, Ar represents a phenyl group which may be substituted, a 5- to 6-membered heterocycle which may be substituted, or a 4- to 10-membered heterocycloalkyl group, A represents a heterocycle having a 5- to 10-membered unsaturated bond including one or more nitrogen atoms, and has an imino group substituted with an R group at a position adjacent to the nitrogen atom present on the cycle, Y represents a hydrogen atom, a halogen atom, a hydroxyl group, a C1 to C6 alkyl group which may be substituted with a halogen atom, a C1 to C6 alkyloxy group which may be substituted with a halogen atom, a cyano group, or a nitro group, and R represents any one of groups represented by the following Formulae (a) to (e), (y) or (z).

Abstract: To supply a derivative having a 2-acyliminopyridine structure and being represented by the following formula (I) in an amount required as a pest control agent stably and at a low cost, provided is a method comprising the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of an acylating agent, to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B): [where Ar represents a phenyl group or a 5-to 6-membered heterocycle, R1 represents a C1-6 alkyl group, and Y represents a hydrogen atom; a halogen atom; a hydroxyl group; a C1-6 alkyl group which may be substituted with a halogen atom; a C1-6 alkyloxy group which may be substituted with a halogen atom; a cyano group; a formyl group; or a nitro group].

Abstract: Specific amine derivatives have been found to possess excellent activities as pest control agents.

Abstract: Specific amine derivatives have been found to possess excellent activities as pest control agents.

Abstract: Provided is a novel pest control agent using at least one imino derivative represented by the following chemical formula (I):