Syntheses of thiazole-containing macroheterocycles related to porphycene
The syntheses of 2,2′-bithiazole-containing and related expanded macrocycles 13 - 16 were accomplished by the McMurry coupling reaction of the corresponding [2,2′-bithiazole]-5,5′-dicarbaldehyde 6c and 2,2′-(1,4-phenylene)bis[thiazole-5-carbaldehyde] 7, readily available by a two-step reaction seque...
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| Hauptverfasser: | , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2000
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| In: |
Helvetica chimica acta
Year: 2000, Jahrgang: 83, Heft: 6, Pages: 1161-1167 |
| ISSN: | 1522-2675 |
| DOI: | 10.1002/1522-2675(20000607)83:6<1161::AID-HLCA1161>3.0.CO;2-2 |
| Online-Zugang: | Verlag, kostenfrei registrierungspflichtig, Volltext: http://dx.doi.org/10.1002/1522-2675(20000607)83:6<1161::AID-HLCA1161>3.0.CO;2-2 Verlag, kostenfrei registrierungspflichtig, Volltext: http://onlinelibrary.wiley.com/doi/10.1002/1522-2675(20000607)83:6<1161::AID-HLCA1161>3.0.CO;2-2/abstract 
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| Verfasserangaben: | by Thomas Nussbaumer and Richard Neidlein |
| Zusammenfassung: | The syntheses of 2,2′-bithiazole-containing and related expanded macrocycles 13 - 16 were accomplished by the McMurry coupling reaction of the corresponding [2,2′-bithiazole]-5,5′-dicarbaldehyde 6c and 2,2′-(1,4-phenylene)bis[thiazole-5-carbaldehyde] 7, readily available by a two-step reaction sequence. The success of the dimerization strongly depends on the steric repulsion of the substituents vicinal to the CHO group. |
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| Beschreibung: | Gesehen am 28.04.2017 |
| Beschreibung: | Online Resource |
| ISSN: | 1522-2675 |
| DOI: | 10.1002/1522-2675(20000607)83:6<1161::AID-HLCA1161>3.0.CO;2-2 |