2-Nitrophenol → Quinazoline

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Next, a 4-(aminophenoxy)quinoline derivative or a corresponding quinazoline derivative is produced by reacting nitrophenol with the 4-chloroquinoline derivative or corresponding quinazoline derivative in the presence or absence of a suitable solvent to synthesize a 4-(nitrophenoxy)quinoline derivative or a corresponding quinazoline derivative, then conducting stirring in a suitable solvent, for example, N,N-dimethyl formamide, in the presence of a catalyst, for example, palladium hydroxide-carbon or palladium-carbon, under a hydrogen atmosphere. Alternatively, the 4-(aminophenoxy)quinoline derivative or a corresponding quinazoline derivative may also be produced by reacting amino phenol with a 4-chloroquinoline derivative or a corresponding quinazoline derivative in the presence of a base, for example, sodium hydride.

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