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Basic Information
| CAS No.: | 4265-27-4 |
|---|---|
| Name: | 2-Butylbenzofuran |
| Article Data: | 48 |
| Molecular Structure: | |
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| Formula: | C12H14O |
| Molecular Weight: | 174.243 |
| Synonyms: | 2-(n-Butyl)benzofuran;2-Butyl-1-benzofuran;2-Butylbenzo[b]furan;2-Butylbenzofuran; |
| EINECS: | 224-250-7 |
| Density: | 1.011 g/cm3 |
| Boiling Point: | 248.1 °C at 760 mmHg |
| Flash Point: | 101.1 °C |
| Appearance: | pale yellow |
| Safety: | 24/25 |
| PSA: | 13.14000 |
| LogP: | 3.77540 |
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Synthetic route
- 1248340-86-4
1-chloro-2-(2-hydroxyphenyl)-hexan-2-ol
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 1-chloro-2-(2-hydroxyphenyl)-hexan-2-ol With butyl magnesium bromide In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 70℃; for 0.166667h; | 100% |
- 125345-27-9
2-(hex-1-yn-1-yl)phenol
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 2-(hex-1-yn-1-yl)phenol With N,N,N,N,-tetramethylethylenediamine; diethylzinc In toluene at 120℃; for 1h; Stage #2: With ammonium chloride In toluene | 99% |
| Stage #1: 2-(hex-1-yn-1-yl)phenol With n-butyllithium In diethyl ether; hexane at 0 - 20℃; for 30h; Stage #2: With zinc(II) chloride In toluene at 120℃; for 1h; Stage #3: With ammonium chloride In water; toluene | 98% |
| With caesium carbonate; copper(l) chloride In acetonitrile at 20℃; under 760.051 Torr; for 6h; | 91.8% |
Conditions
| Conditions | Yield |
|---|---|
| With copper(l) iodide; tetra-(n-butyl)ammonium iodide; potassium carbonate; palladium In toluene at 40℃; Reagent/catalyst; Temperature; Sonogashira Cross-Coupling; Inert atmosphere; | 96.6% |
| With potassium carbonate at 60℃; for 1h; | 91% |
| With copper(l) iodide; L-proline; sodium hydroxide In dimethyl sulfoxide at 80℃; for 12h; Inert atmosphere; Sealed tube; | 85% |
- 158745-55-2
2-phenoxyhexanal
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| With Amberlyst 15 In benzene Heating; | 94% |
| With acetic acid; zinc(II) chloride for 0.166667h; Heating; | 24% |
- 693-03-8
n-butyl magnesium bromide
- 36724-16-0
2-(methylsulfanyl)benzofuran
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](triphenylphosphine)nickel(II) dichloride In tetrahydrofuran at 25℃; for 0.5h; Schlenk technique; Inert atmosphere; | 94% |
- 138320-27-1
2-(2-formyl-phenoxy)-hexanoic acid
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 2-(2-formyl-phenoxy)-hexanoic acid With triethylamine; p-toluenesulfonyl chloride In toluene at 70 - 80℃; for 2h; Stage #2: With sodium hydroxide In water; toluene at 70 - 75℃; for 2h; | 90% |
| With sodium acetate; acetic anhydride at 90 - 100℃; Temperature; Reagent/catalyst; Large scale; | 73.1% |
| With sodium acetate; acetic anhydride In acetic acid for 8h; Heating; | 64% |
| With sodium acetate; acetic anhydride; acetic acid Heating; |
- 125345-26-8
1-hexynyl-2-(methoxymethoxy)benzene
- 151-10-0
1,3-Dimethoxybenzene
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| With gold(III) chloride; silver trifluoromethanesulfonate In dichloromethane at 20℃; for 18h; Inert atmosphere; | 87% |
Conditions
| Conditions | Yield |
|---|---|
| With cyclopentene In toluene at 100℃; for 10h; Inert atmosphere; regioselective reaction; | 85% |
- 4265-27-4
2-n-butylbenzo[b]furan
Conditions
| Conditions | Yield |
|---|---|
| With potassium phosphate; copper(l) iodide In N,N-dimethyl-formamide at 105℃; for 22h; | 82% |
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 1-benzofurane With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere; Stage #2: 1-bromo-butane In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; | 82% |
| Stage #1: 1-benzofurane With n-butyllithium In tetrahydrofuran at -78℃; for 2h; Schlenk technique; Inert atmosphere; Stage #2: 1-bromo-butane In tetrahydrofuran at 20℃; for 24h; Schlenk technique; Inert atmosphere; | 30% |
Raw Materials
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2-Butylbenzofuran
Chemistry
The molecular formula of 2-Butylbenzofuran(4265-27-4) is C12H14O and its formula weight is 174.24.
The density of 2-Butylbenzofuran(4265-27-4) is 0.987 g/cm3 and it has a melting point of °C. The boiling point is 114-116°C 8mm. The refractive index is about 1.5330. Its flash point is 101°C.
The chemical synonyms of 2-Butylbenzofuran(4265-27-4) are 2-BUTYLBENZOFURAN;2-N-BUTYLBENZO[B]FURAN;2-N-BUTYLBENZOFURAN;2-butyl-benzofura;2-Buthylbenzo[b]furan;2-Butylbenzofurane;2-Butyl;Butylbenzofurane
The molecular structure of 2-Butylbenzofuran(4265-27-4):
The density of 2-Butylbenzofuran(4265-27-4) is 0.987 g/cm3 and it has a melting point of °C. The boiling point is 114-116°C 8mm. The refractive index is about 1.5330. Its flash point is 101°C.
The chemical synonyms of 2-Butylbenzofuran(4265-27-4) are 2-BUTYLBENZOFURAN;2-N-BUTYLBENZO[B]FURAN;2-N-BUTYLBENZOFURAN;2-butyl-benzofura;2-Buthylbenzo[b]furan;2-Butylbenzofurane;2-Butyl;Butylbenzofurane
The molecular structure of 2-Butylbenzofuran(4265-27-4):