Synthesis and Helical Structure of Oligo(quinoline-2,3-diyl)s
Oligo(quinoline-2,3-diyl)s having a terminal bromo group were synthesized by the Suzuki–Miyaura coupling of 5,8-disubstituted 2-bromoquinolin-3-ylboronic acid derivatives, and their helical structures were elucidated by a single-crystal X-ray analysis of the hexamer, UV measurements, and induction o...
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| Veröffentlicht in: | Chemistry letters 2007-08, Vol.36 (8), p.1036-1037 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Oligo(quinoline-2,3-diyl)s having a terminal bromo group were synthesized by the Suzuki–Miyaura coupling of 5,8-disubstituted 2-bromoquinolin-3-ylboronic acid derivatives, and their helical structures were elucidated by a single-crystal X-ray analysis of the hexamer, UV measurements, and induction of a non-racemic helical sense by introduction of a chiral end group. |
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| ISSN: | 0366-7022 1348-0715 |
| DOI: | 10.1246/cl.2007.1036 |