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CAS No.: | 3446-90-0 |
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Name: | 4-(Methylthio)benzyl Alcohol |
Article Data: | 43 |
Molecular Structure: | |
Formula: | C8H10 O S |
Molecular Weight: | 154.233 |
Synonyms: | Benzylalcohol, p-(methylthio)- (7CI,8CI); 4-(Hydroxymethyl)phenyl methyl sulfide;4-(Methylmercapto)benzyl alcohol; 4-(Methylthio)benzenemethanol;4-(Methylthio)benzyl alcohol; 4-Methylsulfanylbenzyl alcohol;[4-(Methylsulfanyl)phenyl]methanol; p-(Methylthio)benzyl alcohol |
Density: | 1.15g/cm3 |
Melting Point: | 38-42 ºC |
Boiling Point: | 108-109 ºC (0.4 mmHg) |
Flash Point: | 137.6°C |
Solubility: | Soluble in water. |
Appearance: | Colorless to light yellow liqui |
Risk Codes: | 36/37/38 |
Safety: | S24/25 |
PSA: | 45.53000 |
LogP: | 1.90080 |
Conditions | Yield |
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With hydrogen; phosphotungstic acid 44-hydrate; [Fe(C5H4P(i-Pr)2)2Rh(C8H12)]BF4 In water; isopropyl alcohol at 20℃; under 5171.62 Torr; for 16h; | 100% |
With isopropyl alcohol; hydrotalcite at 81.84℃; for 3h; Kinetics; Further Variations:; Temperatures; Reagents; | 100% |
Stage #1: 4-(Methylthio)benzaldehyde With chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II); phenylsilane at 80℃; for 0.666667h; Stage #2: With tetrabutyl ammonium fluoride at 20℃; for 0.5h; Reagent/catalyst; Temperature; Time; Solvent; chemoselective reaction; | 98% |
4-(methylthio)benzyl acetate
4-(methylthio)benzyl alcohol
Conditions | Yield |
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With zirconocene dichloride; diisobutylaluminium hydride In tetrahydrofuran at -20℃; Inert atmosphere; regioselective reaction; | 99% |
4-(methylthio)benzoic acid
4-(methylthio)benzyl alcohol
Conditions | Yield |
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With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere; | 90.89% |
With lithium aluminium tetrahydride; diethyl ether | |
With diborane In tetrahydrofuran at 0℃; for 1.5h; |
p-cyanophenyl methyl sulfide
4-(methylthio)benzyl alcohol
Conditions | Yield |
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With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); water; hydrogen In 1,4-dioxane at 140℃; under 7500.75 Torr; for 69h; Autoclave; | 89% |
Conditions | Yield |
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With HN(CH2CH2C3H3N2Mes)2Cl2; potassium tert-butylate; hydrogen; cobalt(II) chloride In tetrahydrofuran at 100℃; under 45004.5 Torr; for 16h; Autoclave; Glovebox; | 85% |
With lithium aluminium tetrahydride |
Conditions | Yield |
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With carbon tetrabromide for 3h; Heating; | A 85% B 14% |
Conditions | Yield |
---|---|
With carbon tetrabromide for 3h; Heating; | A 85% B 11% |
4-(methylthio)benzyl alcohol
Conditions | Yield |
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With carbon tetrabromide In isopropyl alcohol for 1.5h; Heating; | 85% |
4-(methylthio)benzyl bromide
A
4-(methylthio)benzyl alcohol
B
1-bromomethyl-4-methanesulfinylbenzene
C
4-(Methylthio)benzaldehyde
Conditions | Yield |
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With dihydrogen peroxide at 70℃; for 1h; | A n/a B 52% C n/a |
4-(Methylthio)benzaldehyde
4-n-methylphenylacetylene
A
4-(methylthio)benzyl alcohol
Conditions | Yield |
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With triethylamine; zinc(II) iodide In toluene at 80℃; for 12h; Schlenk technique; Inert atmosphere; | A n/a B 50% |