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Product Details
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Chemical Properties |
white powder |
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Uses |
It is used as an organic light emitting diode (OLED) intermediate. |
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General Description |
2,7-Di-tert-butylfluorene can be synthesized by reacting fluorene, CS2 and FeCl3 and 2-chloro-2-methylpropane. It can also be obtained by reacting fluorene with tert-butyl chloride in the presence of FeCl3. |
InChI:InChI=1/C21H26/c1-20(2,3)16-7-9-18-14(12-16)11-15-13-17(21(4,5)6)8-10-19(15)18/h7-10,12-13H,11H2,1-6H3
A series of new cyclopenta-fused triphen...
A solution of nBuLi in hexane (4.98 g, 2.5 M, 18.0 mmol) was added dropwise to a solution of 2,7-di-tert-butylfluorene (5.00 g, 18.0 mmol) in toluene (50 mL) at room temperature …
To a 500 mL two-necked flask, 2,7-di-tert-butylfluorene (5.0 g, 18 mmol) was charged under nitrogen and dissolved in Et 2 O (200 mL). The solution was cooled to 0 C and nBuLi (2.65 …
9H-fluorene
tertiary butyl chloride
2,7-di-tert-butyl-9H-fluorene
| Conditions | Yield |
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With iron(III) chloride; In carbon disulfide; at 0 - 20 ℃;
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93% |
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With iron(III) chloride; In dichloromethane; for 1h;
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76% |
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With iron(III) chloride; In dichloromethane; for 2.5h;
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72% |
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With iron(III) chloride; In dichloromethane; at 0 ℃; for 3h; Inert atmosphere;
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72% |
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With iron(III) chloride; In carbon disulfide; for 3.16667h; cooling;
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70% |
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With iron(III) chloride; In carbon disulfide; at 0 ℃; Inert atmosphere;
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70% |
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With aluminium trichloride;
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With aluminium trichloride; In carbon disulfide; nitrobenzene;
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With iron(III) chloride; In carbon disulfide; at 20 ℃; for 3h; Inert atmosphere;
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With aluminum (III) chloride; In 1,2-dichloro-ethane; at 10 - 15 ℃; for 0.75h; Temperature;
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9H-fluorene
2,6-di-tert-butyl-4-methyl-phenol
2,7-di-tert-butyl-9H-fluorene
| Conditions | Yield |
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With aluminium trichloride; In nitromethane; for 0.25h;
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83% |
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aluminium trichloride; nitromethane; In nitromethane; at 10 - 15 ℃; for 0.25h;
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83% |
9H-fluorene
tertiary butyl chloride
2,6-di-tert-butyl-4-methyl-phenol
aluminium trichloride
2,7-di-tert-butylfluorenone
7-tert-Butyl-2-nitrofluorene
2,7-di-t-butyl-4-nitrofluorene
2,7‐di‐tert‐butyl‐9‐(cyclopentadienyldiphenylmethyl)‐9H‐fluorene
CAS:120-74-1
Molecular Formula:C<sub>8</sub>H<sub>10</sub>O<sub>2</sub>
Molecular Weight:138.16
CAS:128055-74-3
Molecular Formula:C25H12Br4
Molecular Weight:632
