| 摘要 |
A process for producing a compound represented by formula (I) which comprise s reacting a compound represented by formula (V) with a compound represented b y formula (VI) in the presence of a base; a process for producing a compound represented by formula (II) which comprises causing a halogenating agent to act on the compound represented by formula (I); a process for producing a compound represented by formula (IV) which comprises reacting the compound represented by formula (II) with a compound represented by formula (III); an d the compound represented by formula (I), wherein Alk represents branched alkyl; Hal1 and Hal2 each represents halogeno; R1 and R2 each independently represents halogeno, alkyl, alkoxy, nitro, and cyano; R3 and R5 each represents hydrogen or an organic residue; and R4 represents an organic residue.
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