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CAS No.: | 28141-24-4 |
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Name: | Benzoyl chloride, 4-hydroxy- (9CI) |
Article Data: | 40 |
Molecular Structure: | |
Formula: | C7H5 Cl O2 |
Molecular Weight: | 156.569 |
Synonyms: | Benzoylchloride, p-hydroxy- (7CI); 4-Hydroxybenzoyl chloride; p-Hydroxybenzoylchloride |
Density: | 1.370±0.06 g/cm3(Predicted) |
Boiling Point: | 105 °C(Press: 1.5-2.0 Torr) |
PSA: | 37.30000 |
LogP: | 1.77120 |
4-hydroxy-benzoic acid
4-hydroxybenzoyl chloride
Conditions | Yield |
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With oxalyl dichloride | 91% |
Stage #1: 4-hydroxy-benzoic acid In N,N-dimethyl-formamide; toluene at 20℃; for 0.333333h; Stage #2: With thionyl chloride In N,N-dimethyl-formamide; toluene at 60℃; for 4h; | 81.2% |
With thionyl chloride; N,N-dimethyl-formamide In toluene at 70℃; for 5h; | 80% |
2-chloro-1,3-dimethylimidazolinium chloride
1,2-dichloro-ethane
4-hydroxy-benzoic acid
4-hydroxybenzoyl chloride
Conditions | Yield |
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With triethylamine | 72% |
4-hydroxybenzoyl chloride
Conditions | Yield |
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With thionyl chloride |
Conditions | Yield |
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With toluene |
4-hydroxybenzoyl chloride
Conditions | Yield |
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With thionyl chloride |
Conditions | Yield |
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With toluene |
Conditions | Yield |
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Stage #1: trifluoroacetic anhydride; 4-hydroxy-benzoic acid With triethylamine In dichloromethane Stage #2: With oxalyl dichloride In dichloromethane for 0.666667h; |
Conditions | Yield |
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In dichloromethane for 0.5h; Reflux; | 95% |
With triethylamine at 50℃; Temperature; |
4-hydroxybenzoyl chloride
2-amino-benzenethiol
2-(4-hydroxyphenyl)benzothiazole
Conditions | Yield |
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90% |
Conditions | Yield |
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With potassium carbonate In dichloromethane at 20 - 35℃; for 10h; | 88.3% |