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Chemical Structure| 790674-48-5 Chemical Structure| 790674-48-5

Structure of 790674-48-5

Chemical Structure| 790674-48-5

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Product Details of [ 790674-48-5 ]

CAS No. :790674-48-5
Formula : C25H14I2
M.W : 568.19
SMILES Code : IC1=CC(C23C4=C(C5=C2C=CC=C5)C=CC(I)=C4)=C(C6=C3C=CC=C6)C=C1
MDL No. :MFCD16621118

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Application In Synthesis of [ 790674-48-5 ]

* 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 [ 790674-48-5 ]

[ 790674-48-5 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 67665-47-8 ]
  • [ 790674-48-5 ]
  • 2
  • [ 790674-48-5 ]
  • [ 952514-79-3 ]
  • [ 1274565-72-8 ]
  • 3
  • [ 790674-48-5 ]
  • [ 1082549-89-0 ]
  • 2,2'-bis(3,5-di(9H-carbazol-9-yl)phenyl)-9,9'-spirobi[fluorene] [ No CAS ]
YieldReaction ConditionsOperation in experiment
60% With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In tetrahydrofuran; water; for 12h;Reflux; Inert atmosphere; Reactant 1 (0.5 g, 0.935 mmol), 2,2'-diiodo-9,9'-spirobi[fluorene] (0.125 g, 0.425 mmol), and Pd(PPh3)4 (0.024 g, 0.02 mmol) were dissolved in THF (5 mL). An aliquot of 2 N aqueous potassium carbonate (5 mL) was added to the mixture and refluxed for 12 hours under nitrogen. The reaction mixture allowed to cool to room temperature and the solvent was evaporated under reduced pressure. The crude material was purified by column chromatography on silica gel (hexane: ethyl acetate=1:3) to give the spiro-mCP (yield: 60%). 1HNMR (400MHz,CDCl3): δ (ppm) 8.25 (d, 4H), 7.94 (d, 8H), 7.87 (d, 6H), 7.75 (m, 6H), 7.63 (m, 6H), 7.50 (m,6H), 7.33 (m, 6H), 7.29 (t, 6H), 7.12 (s, 4H).
 

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