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| | 1-(3,5-Dichloro-4-hydroxyphenyl)-1-propanone Basic information |
| | 1-(3,5-Dichloro-4-hydroxyphenyl)-1-propanone Chemical Properties |
| Melting point | 118°C | | Boiling point | 346.0±42.0 °C(Predicted) | | density | 1.370±0.06 g/cm3(Predicted) | | pka | 5.99±0.36(Predicted) |
| | 1-(3,5-Dichloro-4-hydroxyphenyl)-1-propanone Usage And Synthesis |
| Preparation | Preparation by Fries rearrangement of 2,6-dichlorophe-nyl propionate (b.p.0.5 113–115°) with aluminium chloride at 134–145° for 2 h (87%) Also obtained by heating a suspension of sodium propionate and 2,6-dichloro-phenol in neat triflic acid Also obtained by demethylation of 3,5-dichloro-4-methoxypropiophenone (m.p. 90°) with pyridinium chloride at reflux for 10 min Also obtained by chlorination of p-hydroxypropiophenone. |
| | 1-(3,5-Dichloro-4-hydroxyphenyl)-1-propanone Preparation Products And Raw materials |
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