Abstract: There is provided an agricultural chemical (in particular, a herbicide). A pyridazinone compound of the following Formula (1): [wherein W1 and X are each independently an oxygen atom or a sulfur atom; R1 and R2 are each independently such as C1-6 alkyl; R3 is such as D-1 to D-8; Y1 is such as a halogen atom; G is such as a hydrogen atom; Z1 is such as C1-6 alkyl; n is an integer of 0, 1, 2, 3, or 4; p5 is an integer of 0, 1, 2, 3, 4, or 5; p4 is an integer of 0, 1, 2, 3, or 4; and p3 is an integer of 0, 1, 2, or 3] and a herbicide including the same.

Abstract: Provided is a novel process for selectively producing the E-geometrical isomer or Z-geometrical isomer of an oximino compound useful as a medicine or agrochemical. In the process, a mixture of geometrical isomers of an oximino compound represented by formula (EZ)-1 is mixed with an acidic compound to produce the E-isomer of the oximo compound represented by the formula (E)-1 or the Z-isomer of the oximino compound represented by the formula (Z)-1 in high yields with high stereoselectivity.

Abstract: Provided is a novel process for selectively producing the E-geometrical isomer or Z-geometrical isomer of an oximino compound useful as a medicine or agrochemical. In the process, a mixture of geometrical isomers of an oximino compound represented by formula (EZ)-1 is mixed with an acidic compound to produce the E-isomer of the oximo compound represented by the formula (E)-1 or the Z-isomer of the oximino compound represented by the formula (Z)-1 in high yields with high stereoselectivity.

Abstract: The present invention provides a heterocyclic amide compound of Formula (1), and an agricultural chemical containing it, particularly a herbicide: in which Q is an aromatic heterocycle of any one of Q-1 to Q-5, W is an aromatic heterocycle of W-1, W-2, or W-3, X is an oxygen atom, etc., R1a is a hydrogen atom, a halogen atom, or C1-6 alkyl, etc., R1b is a hydrogen atom, R1c is C1-6 alkyl, R2a is a halogen atom, or C1-6 alkyl, etc., R2c is C1-6 haloalkyl, R3 is a hydrogen atom, etc., R4a, R4b, R4c and R4d are each independently a hydrogen atom, or C1-6 alkyl, etc., R5a, R5b and R5c are each independently a hydrogen atom, or C1-6 alkyl, etc., and n is an integer of 0, 1, 2 or 3.

Abstract: The present invention provides a heterocyclic amide compound of Formula (1), and an agricultural chemical containing it, particularly a herbicide: in which Q is an aromatic heterocycle of any one of Q-1 to Q-5, W is an aromatic heterocycle of W-1, W-2, or W-3, X is an oxygen atom, etc., R1a is a hydrogen atom, a halogen atom, or C1-6 alkyl, etc., R1b is a hydrogen atom, R1c is C1-6 alkyl, R2a is a halogen atom, or C1-6 alkyl, etc., R2c is C1-6 haloalkyl, R3 is a hydrogen atom, etc., R4a, R4b, R4c and R4d are each independently a hydrogen atom, or C1-6 alkyl, etc., R5a, R5b and R5c are each independently a hydrogen atom, or C1-6 alkyl, etc., and n is an integer of 0, 1, 2 or 3.

Abstract: Novel pesticide, especially insecticides or miticides are provided. Pyrazole derivative and pesticides represented by the formula (1): wherein A1 is —N(O)m2 or —CR1, each of R1, R3, R4 is a hydrogen atom, a halogen atom, C1-C6 alkyl or the like, Ra is a hydrogen atom, C1-C6 alkyl or the like, Rb is —C(O)R7, —C(O)N(R8a)R8 or the like, each of R7, R8, R8a is a hydrogen atom, C1-C6 alkyl or the like, and m1 is an integer of 0 or 1.