摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily producing a halogenomethylpyrrole compound useful as a production intermediate for functional products, agrochemicals, pharmaceuticals, etc., on an industrial scale at a low cost and provide a new halogenomethylpyrrole compound. SOLUTION: The invention provides a method for the production of a halogenomethylpyrrole compound (2) (A is a 1-6C alkyl, a (substituted)phenyl, a 1-6C alkylsulfonyl, a 1-6C haloalkylcarbonyl, a 1-6C alkoxycarbonyl or the like; X is a halogen atom, a 1-6C alkyl or the like; Y is a halogen atom; (n) is 0 or 1; and (m) is 0-3) comprising the reaction of a hydroxymethylpyrrole compound (1) with a hydrogen halide (HY) and provides the halogenomethylpyrrole compound (2) (excluding a compound wherein A is a 1-6C alkoxycarbonyl group).
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