Compound containing pyridine ring and method for producing halogenated picoline derivative and tetrazolyloxime derivative

摘要

Disclosed is a compound containing a pyridine ring;
that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.

主权项

1. A compound comprising a pyridine ring, represented by formula (I):wherein R0 represents a C1-6 alkoxy group, a C1-6 alkoxy-C1-6 alkoxy group, a C1-6 alkoxy-C1-6 alkyl group, a 1,3-dioxane-2-yl-C1-6 alkyl group, CH3C(═NOCH3), CH3C(═NOC3H7) or C2H5C(═NOCH3),
R1 represents a C1-2 alkoxycarbonyl group, an acetyl group, or a benzoyl group that may be substituted with a nitro group, X represents a halogen atom, and n represents a number of X substituents and is an integer of 0 to 3, and when n is 2 or more, a plurality of X atoms may be identical to, or different from, each other.