Thermo Scientific Chemicals

2-Bromofluoreno, 95 %, Thermo Scientific Chemicals

Número de catálogo: L07589.06
5 g, Each
Thermo Scientific Chemicals

2-Bromofluoreno, 95 %, Thermo Scientific Chemicals

Número de catálogo: L07589.06
5 g, Each
Cantidad
Número de catálogo: L07589.06
también denominado L07589-06
Precio (USD)

Identificadores químicos

CAS
1133-80-8
IUPAC Name
2-bromo-9H-fluorene
Molecular Formula
C13H9Br
InChI Key
FXSCJZNMWILAJO-UHFFFAOYSA-N
SMILES
BrC1=CC=C2C(CC3=CC=CC=C23)=C1
Form
Crystals or Crystalline powder
Appearance (Color)
White to pale yellow or cream
Assay (GC)
>94.0%

Descripción

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.

Aplicaciones
El 2-bromofluoreno actúa como reactivo no intrusivo de desactivación terminal para controlar los pesos moleculares, así como en la generación de oligómeros bien definidos. Se utiliza para preparar 2-bromo-9-ciclohepta-2,4,6-trienil-9H-fluoreno y 9,9-dihexilfloreno. Además de esto, se utiliza en la preparación del extremo del poli(di-n-hexilfluoreno) tapado con 2-bromofluoreno, 2-bromo-9,9-di-n-hexilfluoreno y 9-bromoantraceno mediante polimerización mediada por Ni(0).

Solubilidad
Soluble en cloroformo y acetato de etilo.

Notas
Incompatible con agentes oxidantes fuertes.
RUO – Research Use Only

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