2-Bromofluorene, 95%
2-Bromofluorene, 95%
2-Bromofluorene, 95%
Thermo Scientific Chemicals

2-Bromofluorene, 95%

CAS: 1133-80-8 | C13H9Br | 245.119 g/mol
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5 g
25 g
產品號碼 L07589.06
亦稱為 L07589-06
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5 g
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化學識別
CAS1133-80-8
IUPAC Name2-bromo-9H-fluorene
Molecular FormulaC13H9Br
InChI KeyFXSCJZNMWILAJO-UHFFFAOYSA-N
SMILESBrC1=CC=C2C(CC3=CC=CC=C23)=C1
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規格Specification Sheet規格表
FormCrystals or Crystalline powder
Appearance (Color)White to pale yellow or cream
Assay (GC)>94.0%
2-Bromofluorene acts as a nonintrusive end-capping reagent in order to control molecular weights as well as in the generation of well-defined oligomers. It is used to prepare 2-bromo-9-cyclohepta-2,4,6-trienyl-9H-fluorene and 9,9-dihexylflorene. In addition to this, it is used in the preparation of poly(di-n-hexylfluorene)s end capped with 2-bromofluorene, 2-bromo-9,9-di-n-hexylfluorene and 9-bromoanthracene through Ni(0) mediated polymerization.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-Bromofluorene acts as a nonintrusive end-capping reagent in order to control molecular weights as well as in the generation of well-defined oligomers. It is used to prepare 2-bromo-9-cyclohepta-2,4,6-trienyl-9H-fluorene and 9,9-dihexylflorene. In addition to this, it is used in the preparation of poly(di-n-hexylfluorene)s end capped with 2-bromofluorene, 2-bromo-9,9-di-n-hexylfluorene and 9-bromoanthracene through Ni(0) mediated polymerization.

Solubility
Soluble in chloroform and ethyl acetate.

Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only

General References:

  1. Oliveira, J. A. S. A.; Santos, A. F. L. O. M.; da Silva, M. D. M. C. R.; Monte, M. J. S. Thermodynamic properties of bromine fluorene derivatives: An experimental and computational study. J. Chem. Thermodyn. 2015, 89, 134-141.
  2. Donaghey, J. E.; Armin, A.; Burn, P. L.; Meredith, P. Dielectric constant enhancement of non-fullerene acceptors via side-chain modification. Chem. Commun. 2015, 51 (74), 14115-14118.