Poly(3,3‘-dihexyl-4,4‘-dimethyl-1,1‘-ferrocenylene- 1,4-phenylene) and Poly(3,3‘-dihexyl-4,4‘-dimethyl-1,1‘-ferrocenylene-2,5-thienylene)
Bis(3-hexyl-4-methylcyclopentadienyl)arenes have been prepared from the sequential lithiatiation of dibromoarenes followed by reaction with 3-hexyl-4-methylcyclopenta-2-ene-1-one. The dicarbinol is then dehydrated with p-toluenesulfonic acid to give the bis(3-hexyl-4-methylcyclopentadienyl)arene. Po...
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Veröffentlicht in: | Organometallics 1997-12, Vol.16 (26), p.5618-5620 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Bis(3-hexyl-4-methylcyclopentadienyl)arenes have been prepared from the sequential lithiatiation of dibromoarenes followed by reaction with 3-hexyl-4-methylcyclopenta-2-ene-1-one. The dicarbinol is then dehydrated with p-toluenesulfonic acid to give the bis(3-hexyl-4-methylcyclopentadienyl)arene. Poly(3,3‘-dihexyl-4,4‘-dimethyl-1,1‘-ferrocenylenearylene)s were prepared via the reaction of dilithio bis(3-hexyl-4-methylcycylopentadienide)arylenes and iron(II) iodide in THF. The organic bridging ligands and polymers were characterized by DSC, GPC, NMR, CV, UV−vis, and TGA. |
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ISSN: | 0276-7333 1520-6041 |
DOI: | 10.1021/om970676b |