ChemicalBook >?? ???? >1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone
1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone
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1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone ??
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- 64–66°C
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1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone C??? ??, ??, ??
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Preparation by Fries rearrangement of p-acetylphenyl isovalerate without solvent in the presence of aluminium chloride at 140–160° for 2.5 h (51%) or at 150° for 3 h (32%).1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone ?? ?? ? ???
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1-(2-Hydroxy-5-acetylphenyl)-3-methyl-1-butanone ?? ??
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