Abstract: The present specification discloses a method for producing an isocyanate compound. The invention relates to a method for producing the compound represented by formula (2), wherein the compound represented by formula (1) or a salt thereof is mixed with phosgene(s) under a condition such that the pH of the aqueous layer is 1 or less, in the presence of a water-immiscible solvent and water.

Abstract: The present invention provides a compound having excellent control efficacy against pests, especially Lepidoptera pests. A compound represented by formula (1) has excellent control efficacy against pests, especially Lepidoptera pests.

Abstract: The present invention provides a compound having excellent control efficacy against pests, especially Lepidoptera pests. A compound represented by formula (1) has excellent control efficacy against pests, especially Lepidoptera pests.

Abstract: The present invention provides a process for producing an isocyanate compound such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like. By reacting 3-Methyl-2-methoxymethyl aniline and the like with phosgene in the presence of a tertiary amine at 10° C. to 14° C. in one or more solvents selected from the group consisting of toluene and xylene, isocyanate compounds such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like can be produced at high yield.

Abstract: The present invention provides a process for producing an isocyanate compound such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like. By reacting 3-Methyl-2-methoxymethyl aniline and the like with phosgene in the presence of a tertiary amine at 10° C. to 14° C. in one or more solvents selected from the group consisting of toluene and xylene, isocyanate compounds such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like can be produced at high yield.

Abstract: A compound represented by formula (1): (wherein, R1a represents an alkyl group having 1 to 6 carbon atoms or the like, R1b and R1c represent a hydrogen atom or the like, and X represents a chlorine atom, a bromine atom or an iodine atom) can be produced by: a step wherein a compound represented by formula (2): is reacted with a compound represented by formula (3): (wherein, each of R2 and R3 independently represents an alkyl group having 1 to 3 carbon atoms or the like, and each of R6 and R7 independently represents an alkoxy group having 1 to 3 carbon atoms or the like), thereby obtaining a compound represented by formula (4): a step wherein a compound represented by formula (4) is oxidized; a step wherein the product in the oxidation step is reduced; and a step wherein the product in the reduction reaction is halogenated.

Abstract: A compound represented by formula (1): can be produced by: a step wherein a compound represented by formula (2): is reacted with a compound represented by formula (3): thereby obtaining a compound represented by formula (4): a step wherein a compound represented by formula (4) is reacted with hypohalogenous acid or a salt thereof, thereby obtaining a compound represented by formula (5): and a step wherein a compound represented by formula (5) is reduced.

Abstract: A compound represented by formula (1): can be produced by: a step wherein a compound represented by formula (2): is reacted with a compound represented by formula (3): thereby obtaining a compound represented by formula (4): a step wherein a compound represented by formula (4) is reacted with hypohalogenous acid or a salt thereof, thereby obtaining a compound represented by formula (5): and a step wherein a compound represented by formula (5) is reduced.

Abstract: A compound represented by formula (1): (wherein, R1a represents an alkyl group having 1 to 6 carbon atoms or the like, R1b and R1c represent a hydrogen atom or the like, and X represents a chlorine atom, a bromine atom or an iodine atom) can be produced by: a step wherein a compound represented by formula (2): is reacted with a compound represented by formula (3): (wherein, each of R2 and R3 independently represents an alkyl group having 1 to 3 carbon atoms or the like, and each of R6 and R7 independently represents an alkoxy group having 1 to 3 carbon atoms or the like), thereby obtaining a compound represented by formula (4): a step wherein a compound represented by formula (4) is oxidized; a step wherein the product in the oxidation step is reduced; and a step wherein the product in the reduction reaction is halogenated.

Abstract: A nitro compound represented by formula (1) which is a raw material for producing a compound represented by formula (7) can be produced by reacting at least one type selected from the group consisting of a compound represented by formula (2), a compound represented by formula (3), and a compound represented by formula (3?) with a compound represented by formula (4). [In the formula, R1, R2, R3, and R4 are each independently a hydrogen atom, etc., X1 and X2 are each independently a chlorine atom, etc., R6, R7, R8, and R9 are a hydrogen atom, etc., provided that X1, X2, R6, R7, R8, and R9 are not all the same, X3, X4, and X5 are a halogen atom, R10 is a nitro group, etc., R5 is an alkyl group having 1 to 12 carbon atoms, etc., and M is an alkali metal atom.

Abstract: A nitro compound represented by formula (1) which is a raw material for producing a compound represented by formula (7) can be produced by reacting at least one type selected from the group consisting of a compound represented by formula (2), a compound represented by formula (3), and a compound represented by formula (3?) with a compound represented by formula (4). [In the formula, R1, R2, R3, and R4 are each independently a hydrogen atom, etc., X1 and X2 are each independently a chlorine atom, etc., R6, R7, R8, and R9 are a hydrogen atom, etc., provided that X1, X2, R6, R7, R8, and R9 are not all the same, X3, X4, and X5 are a halogen atom, R10 is a nitro group, etc., R5 is an alkyl group having 1 to 12 carbon atoms, etc., and M is an alkali metal atom.