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CAS No.: | 883267-70-7 |
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Name: | 2-(2,4,5-TRIFLUOROPHENYL)-ETHANOL |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C8H7 F3 O |
Molecular Weight: | 176.138 |
Synonyms: | 2-(2,4,5-Trifluorophenyl)ethan;2-(2,4,5-Trifluorophenyl)ethanol, JRD, 97% |
Density: | 1.33g/cm3 |
Boiling Point: | 205.3°C at 760 mmHg |
Flash Point: | 88.8°C |
PSA: | 20.23000 |
LogP: | 1.63870 |
(2,4,5-trifluorophenyl)acetic acid
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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With sodium tetrahydroborate; methanesulfonic acid In tetrahydrofuran at -15 - 10℃; | 98% |
With dimethylsulfide borane complex In diethyl ether; water at 0 - 20℃; for 1h; | 93.9% |
Stage #1: (2,4,5-trifluorophenyl)acetic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 6h; Stage #2: With water; sodium hydroxide for 18.3333h; | 92% |
Stage #1: (2,4,5-trifluorophenyl)acetic acid With sulfuric acid In methanol for 3h; Heating; Stage #2: With diisobutylaluminium hydride In tetrahydrofuran; toluene at 20℃; Reagent/catalyst; Temperature; Solvent; Cooling with ice; | 90% |
2,4,5-trifluorophenylacetic acid methyl ester
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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Stage #1: 2,4,5-trifluorophenylacetic acid methyl ester With sodium tetrahydroborate In tetrahydrofuran at 65℃; for 0.25h; Stage #2: With methanol In tetrahydrofuran for 2.5h; Reflux; | 86% |
1,2,4-trifluorobenzene
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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Multi-step reaction with 2 steps 1: aluminum (III) chloride / 6 h / Reflux 2: water; sodium hydroxide / 6 h / 30 °C View Scheme | |
Multi-step reaction with 2 steps 1: aluminum (III) chloride / 8 h / Reflux 2: water; sodium hydroxide / 3.5 h / 0 °C View Scheme |
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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With water; sodium hydroxide at 30℃; for 6h; |
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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With water; sodium hydroxide at 0℃; for 3.5h; |
2-(2,4,5-trifluorophenyl)ethanol
2-(2,4,5-trifluorophenyl)acetaldehyde
Conditions | Yield |
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With sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium hydrogencarbonate; potassium bromide In dichloromethane; water at 0℃; for 1h; | 94% |
With manganese(IV) oxide In toluene for 8h; Reagent/catalyst; Solvent; Reflux; | 75% |
Conditions | Yield |
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With magnesium sulfate; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In dichloromethane at -20 - 20℃; for 24h; | 93% |
2-(2,4,5-trifluorophenyl)ethanol
Conditions | Yield |
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Stage #1: 2-(2,4,5-trifluorophenyl)ethanol; (S)-ethyl 2-(tert-butoxy)-2-(4-(4,4-dimethylpiperidin-1-yl)-5-(4-hydroxyphenyl)-2,6-dimethylpyridin-3-yl)acetate With di-isopropyl azodicarboxylate In tetrahydrofuran at 20℃; for 18h; Stage #2: With methanol; sodium hydroxide at 75℃; for 16h; | 79% |
2-(2,4,5-trifluorophenyl)ethanol
(2,4,5-trifluorophenyl)acetic acid
Conditions | Yield |
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With manganese(IV) oxide In chloroform for 7h; Reagent/catalyst; Reflux; | 79% |
2-(2,4,5-trifluorophenyl)ethanol
tert-butyl [2-(chlorosulfonyl)ethyl]carbamate
C15H20F3NO5S
Conditions | Yield |
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With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 78% |