Conditions | Yield |
---|---|
Stage #1: formaldehyd; carbon monoxide With 1,3,5-Trioxan; formic acid; sulfuric acid In 1,4-dioxane; dichloromethane at 120℃; under 67506.8 Torr; Stage #2: butan-1-ol In 1,4-dioxane; dichloromethane at 160℃; under 18001.8 Torr; for 40h; | 98.3% |
Conditions | Yield |
---|---|
With ion exchange at 120℃; pH=2; pH-value; Temperature; Reagent/catalyst; | 92% |
With toluene-4-sulfonic acid In cyclohexane for 5h; Reflux; | 85.1% |
With sulfuric acid; benzene bei langsamer Destillation; |
Conditions | Yield |
---|---|
stannous octoate In hexanoic acid at 135℃; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In cyclohexane for 5h; Reflux; | A n/a B 85.1% |
Conditions | Yield |
---|---|
With sulfuric acid; water at 210 - 260℃; under 588406 - 661957 Torr; CO-Druck; |
Conditions | Yield |
---|---|
With triethylamine for 1h; Heating; Inert atmosphere; Ionic liquid; | 87% |
Conditions | Yield |
---|---|
With zeolite MFI-ATSn for 6h; Reagent/catalyst; Time; Sealed tube; Green chemistry; | 53% |
Conditions | Yield |
---|---|
unter Entfernen des entstehenden Wassers und Ammoniaks; |
butyl glycolate
1,5-difluoro-2,4-dinitrobenzene
butyl 2,4-dinitro-5-fluorophenoxyacetate
Conditions | Yield |
---|---|
With triethylamine In 1,2-dichloro-ethane at 0 - 5℃; for 2h; Large scale; | 89.9% |
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide; 2-Fluorobenzoyl chloride In 1,4-dioxane at 80℃; for 16h; Sealed tube; | 75% |
butyl glycolate
methyl isocyanate
3-(hydroxymethyl)-4-methyl-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: butyl glycolate With hydrazine hydrate at 50℃; for 1h; Stage #2: methyl isocyanate In water at -10 - 20℃; Stage #3: With sodium hydroxide In water at 95℃; | 74% |
4-[3-(4-chlorophenyl)-4-piperidin-4-yl-1H-pyrazol-5-yl]pyrimidine
butyl glycolate
2-{4-[3-(4-chlorophenyl)-4-pyrimidin-4-yl-1H-pyrazol-5-yl]piperidin-1-yl}-2-oxoethanol
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one; 1,8-diazabicyclo[5.4.0]undec-7-ene at 110℃; for 3 - 3.41667h; | 78% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In xylene; butan-1-ol at 25 - 145℃; Heating / reflux; |
Conditions | Yield |
---|---|
Stage #1: butyl glycolate With magnesium ethylate at 60℃; Stage #2: 1,2-dichloro-benzene at 90℃; | 98.9% |
Conditions | Yield |
---|---|
With Mo2P5-MCM-48 at 120℃; for 3h; | 99.2% |
Conditions | Yield |
---|---|
With 1,1'-carbonyldiimidazole In dichloromethane at 0 - 20℃; | 20% |
Conditions | Yield |
---|---|
With catalyst Mo2P5-MCM-48 (molar ratio of Mo2P5 and MCM-48: 25:100) at 100 - 120℃; for 2h; Reagent/catalyst; Time; Temperature; | 65.78% |
4-[3-(4-chlorophenyl)-4-pyrimidin-4-yl-1H-pyrazol-5-yl]cyclohexanone
butyl glycolate
Conditions | Yield |
---|---|
Stage #1: 4-[3-(4-chlorophenyl)-4-pyrimidin-4-yl-1H-pyrazol-5-yl]cyclohexanone; butyl glycolate With sodium ethanolate In ethanol at 20 - 81℃; for 4h; Stage #2: With hydrogenchloride In ethanol; water at 40℃; Product distribution / selectivity; | 70% |
Stage #1: 4-[3-(4-chlorophenyl)-4-pyrimidin-4-yl-1H-pyrazol-5-yl]cyclohexanone; butyl glycolate With sodium ethanolate In ethanol at 20 - 81℃; for 4h; Stage #2: With hydrogenchloride; ethanol; water at 40℃; for 0.166667h; | 70% |
Stage #1: 4-[3-(4-chlorophenyl)-4-pyrimidin-4-yl-1H-pyrazol-5-yl]cyclohexanone; butyl glycolate With 1,8-diazabicyclo[5.4.0]undec-7-ene In ethylene glycol at 80℃; for 4.9h; Nitrogen atmosphere; Stage #2: With water In ethylene glycol at 80℃; for 1.25h; |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydrogencarbonate | |
With toluene-4-sulfonic acid In dichloromethane at 20 - 35℃; for 16.5h; |
Conditions | Yield |
---|---|
With sulfuric acid In dichloromethane at 25℃; for 72h; | 68% |
With sulfuric acid In dichloromethane |
Conditions | Yield |
---|---|
With (NH4)4[CuMo6O18(OH)6]·5H2O; oxygen; sodium sulfite In water; acetonitrile at 60℃; under 760.051 Torr; for 12h; | 97% |
Conditions | Yield |
---|---|
With mercury(II) diacetate at 0℃; for 21h; | 21% |
With mercury(II) trifluoroacetate for 1h; Ambient temperature; | 15% |
Conditions | Yield |
---|---|
With N,N'-dimethylaminopyridine; di-tert-butyl dicarbonate In nitromethane at 50℃; for 16h; | 91% |
3-chloro-2-(2,4-difluoro-5-nitrophenyl)-4,5,6,7-tetrahydro-2H-indazole
butyl glycolate
3-chloro-2-(2-fluoro-4-butyloxycarbonylmethoxy-5-nitrophenyl)-4,5,6,7-tetrahydro-2H-indazole
Conditions | Yield |
---|---|
With potassium fluoride In 1,4-dioxane | |
With potassium fluoride In 1,4-dioxane |
Conditions | Yield |
---|---|
With pyridine at 65℃; for 18h; | 96% |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran at 40℃; for 48h; | 84% |
3-(2,4-difluoro-5-nitrophenyl)-5-methyl-6-trifluoromethylpyrimidine-4-one
butyl glycolate
Conditions | Yield |
---|---|
With potassium fluoride In 1,4-dioxane; ethyl acetate |
Conditions | Yield |
---|---|
With triethylamine In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; dichloromethane |
butyl glycolate
Conditions | Yield |
---|---|
With nitrogen In 1,4-dioxane; chloroform; water; ethyl acetate |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 160℃; |
Conditions | Yield |
---|---|
In dichloromethane at 25℃; for 24h; Irradiation; | 56% |
1H-imidazole
butyl glycolate
tert-butyldimethylsilyl chloride
n-butyl <(tert-butyldimethylsilyl)oxy>acetate
Conditions | Yield |
---|---|
In hexane | |
In hexane |
butyl glycolate
4-cyano-5-methyl-tetrahydrofuran-3-one
Conditions | Yield |
---|---|
In tetrahydrofuran |
IUPAC Name: Butyl 2-hydroxyacetate
Following is the structure of Acetic acid,2-hydroxy-, butyl ester (CAS NO.7397-62-8):
Empirical Formula: C6H12O3
Molecular Weight: 132.1577
EINECS: 230-991-7
Index of Refraction: 1.429
Molar Refractivity: 33.15 cm3
Molar Volume: 128.5 cm3
Density: 1.027 g/cm3
Flash Point: 71.7 °C
Surface Tension: 34.8 dyne/cm
Enthalpy of Vaporization: 48.8 kJ/mol
Boiling Point: 183 °C at 760 mmHg
Appearance of Acetic acid,2-hydroxy-, butyl ester (CAS NO.7397-62-8): clear liquid
Vapour Pressure of Acetic acid,2-hydroxy-, butyl ester (CAS NO.7397-62-8): 0.227 mmHg at 25 °C
Canonical SMILES: CCCCOC(=O)CO
InChI: InChI=1S/C6H12O3/c1-2-3-4-9-6(8)5-7/h7H,2-5H2,1H3
InChIKey: VFGRALUHHHDIQI-UHFFFAOYSA-N
Safety Statements: 23-24/25
S23:Do not breathe vapour.
S24/25:Avoid contact with skin and eyes.
WGK Germany: 1
Acetic acid,2-hydroxy-, butyl ester , its cas register number 7397-62-8. It also can be called Polysolvan 0 ; Butyl glycolate ; and Butyl hydroxyacetate .
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