Alternatived Products of [ 1054451-31-8 ]
Product Details of [ 1054451-31-8 ]
CAS No. : | 1054451-31-8 |
MDL No. : | N/A |
Formula : |
C26H22B2O4
|
Boiling Point : |
- |
Linear Structure Formula : | - |
InChI Key : | - |
M.W : |
420.07
|
Pubchem ID : | - |
Synonyms : |
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Safety of [ 1054451-31-8 ]
Application In Synthesis of [ 1054451-31-8 ]
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
- Downstream synthetic route of [ 1054451-31-8 ]
- 1
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[ 1054451-31-8 ]
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[ 474918-32-6 ]
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[ 1601479-57-5 ]
Yield | Reaction Conditions | Operation in experiment |
55% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In ethanol; water; toluene; for 12h;Reflux; Inert atmosphere; |
General procedure: A mixture of 2 (0.83 g, 2.2 mmol), 5 (0.48 g, 1 mmol), Pd(PPh3)4 (0.11g, 0.1mmol), and K2CO3 (1.1 g, 8.0 mmol) in toluene/ethanol/water (100 mL, 8/1/1 v/v/v) was heated to reflux for 12 h under nitrogen. Then the reaction mixture was cooled to room temperature and poured into water. The organic layer was extracted with dichloromethane, and the combined organic layers were washed with a saturated brine solution and water, and dried over anhydrous magnesium sulfate. After filtration and solvent evaporation, the residue was purified by silica-gel column chromatography using hexane/dichloromethane as eluent. White solid of (TPE)2PF was obtained in 56% yield. |
- 2
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[ 1054451-31-8 ]
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[ 171408-76-7 ]
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[ 1601479-58-6 ]
Yield | Reaction Conditions | Operation in experiment |
45% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 12h; Reflux; Inert atmosphere; |
2.3.1 9,9-Diphenyl-2,7-bis(4-(1,2,2-triphenylvinyl)phenyl)fluorene ((TPE)2PF)
General procedure: A mixture of 2 (0.83 g, 2.2 mmol), 5 (0.48 g, 1 mmol), Pd(PPh3)4 (0.11g, 0.1mmol), and K2CO3 (1.1 g, 8.0 mmol) in toluene/ethanol/water (100 mL, 8/1/1 v/v/v) was heated to reflux for 12 h under nitrogen. Then the reaction mixture was cooled to room temperature and poured into water. The organic layer was extracted with dichloromethane, and the combined organic layers were washed with a saturated brine solution and water, and dried over anhydrous magnesium sulfate. After filtration and solvent evaporation, the residue was purified by silica-gel column chromatography using hexane/dichloromethane as eluent. White solid of (TPE)2PF was obtained in 56% yield. |
Reference:
[1]He, Bairong; Chang, Zhengfeng; Jiang, Yibin; Xu, Xiaofei; Lu, Ping; Kwok, Hoi Sing; Zhou, Jian; Qiu, Huayu; Zhao, Zujin; Tang, Ben Zhong
[Dyes and Pigments, 2014, vol. 106, p. 87 - 93]