4-bromo-9,9'-Spirobi[9H-fluorene

Details:

Melting point     157.0 to 161.0 °C
Boiling point     517.2±29.0 °C(Predicted)
density     1.52±0.1 g/cm3(Predicted)
storage temp.     Sealed in dry,Room Temperature

Description    4-bromo-9, 9'-Spirobi[9H-fluorene is a kind of fluorene which is a polycyclic aromatic hydrocarbon. It can be used as the intermediate of organic light-emitting diodes (OLEDs)
References    Jiang, Z., et al. "Novel oligo-9, 9'-spirobifluorenes through ortho-linkage as full hydrocarbon host for highly efficient phosphorescent OLEDs."Organic Letters 11.12(2009):2607-10.
Sébastien Thiery et al. "4-Pyridyl-9, 9′-spirobifluorenes as Host Materials for Green and Sky-Blue Phosphorescent OLEDs." Journal of Physical Chemistry C 119.11(2015):150204142546002.

Raw materials    Lithium, [1,1'-biphenyl]-2-yl--->9-(2'-bromo-[1,1'-biphenyl]-2-yl)-9H-fluoren-9-ol-->Methyl 3-bromo-2-iodobenzoate-->4-Bromo-9H-fluoren-9-one-->2,2'-DIBROMOBIPHENYL-->Fluorene-->Phenylboronic acid-->9-Fluorenone-->2-Bromobiphenyl-->1,2-Dibromobenzene
Tag:4-bromo-9,9'-Spirobi[9H-fluorene(1161009-88-6) Related Product Information
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