Zur Spezifität der modifizierten «KELLER‐Reaktion
The proposed modified «KELLER‐reaction» is shown to be rather specific for indoles and the indole component pyrrole. Furthermore, different indolic compounds such as (1) indoles, (2) hydroxy‐indoles, (3) lysergic acid derivatives show characteristic absorption curves suitable for their qualitative d...
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| Veröffentlicht in: | Helvetica chimica acta 1959, Vol.42 (6), p.1793-1798 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The proposed modified «KELLER‐reaction» is shown to be rather specific for indoles and the indole component pyrrole. Furthermore, different indolic compounds such as (1) indoles, (2) hydroxy‐indoles, (3) lysergic acid derivatives show characteristic absorption curves suitable for their qualitative differentiation and their assay. |
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| ISSN: | 0018-019X 1522-2675 |
| DOI: | 10.1002/hlca.19590420608 |