Synthesis and Study of 7,12,17-Trioxa[11]helicene
Synthesis of the title compound 7,12,17-trioxa[11]helicene, a large oxygen-containing helicene, has been reported. The 11-membered heterohelicene was synthesized by a combination of two simple reactions involving oxidative coupling and dehydrative cyclization. The final helicene was characterized b...
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| Veröffentlicht in: | Organic letters 2015-12, Vol.17 (23), p.5808-5811 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Synthesis of the title compound 7,12,17-trioxa[11]helicene, a large oxygen-containing helicene, has been reported. The 11-membered heterohelicene was synthesized by a combination of two simple reactions involving oxidative coupling and dehydrative cyclization. The final helicene was characterized by single-crystal X-ray diffraction, fluorescence spectroscopy, and differential scanning calorimetric analysis. |
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| ISSN: | 1523-7060 1523-7052 |
| DOI: | 10.1021/acs.orglett.5b02948 |