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5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione Struktur
59507-08-3
CAS-Nr.
59507-08-3
Englisch Name:
5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione
Synonyma:
BPF-PA;9,9-Bis4-(3,4-dicarboxyphenoxy)phenylfluorene dianhydride;5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione;5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione;1,3-Isobenzofurandione, 5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-
CBNumber:
CB34672893
Summenformel:
C41H22O8
Molgewicht:
642.61
MOL-Datei:
59507-08-3.mol

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione Eigenschaften

Schmelzpunkt:
252-254 °C
Dichte
1.452±0.06 g/cm3(Predicted)

Sicherheit

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione was synthesized according to the literature using a threestepsynthetic procedure starting from the nitro-displacement reactionof 4-nitrophthalonitrile with 9,9-bis(4-hydroxyphenyl)fluorene, in dryN,N-dimethylformamide (DMF), in the presence of potassium carbonate,at room temperature, followed by alkaline hydrolysis of thetetranitrile intermediate and dehydration with acetic anhydride of theresulting tetracarboxylic acid. 

59507-08-3.png

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • 5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione
  • 1,3-Isobenzofurandione, 5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-
  • 9,9-Bis4-(3,4-dicarboxyphenoxy)phenylfluorene dianhydride
  • 5,5'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione
  • BPF-PA
  • 59507-08-3
  • C41H22O8
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