An improved method of preparation of potassium cyanide-14C
A safe procedure for the conversion of barium carbonate‐14C to potassium cyanide‐14C on a 6–7 mmol scale in 90–98% yield was developed. Barium carbonate 14C was heated with excess potassium azide in a matrix of sand without added potassium metal, allowing safe, rapid and convenient recovery of the c...
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| Veröffentlicht in: | Journal of labelled compounds & radiopharmaceuticals 1979, Vol.16 (4), p.645-649 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | A safe procedure for the conversion of barium carbonate‐14C to potassium cyanide‐14C on a 6–7 mmol scale in 90–98% yield was developed. Barium carbonate 14C was heated with excess potassium azide in a matrix of sand without added potassium metal, allowing safe, rapid and convenient recovery of the cyanide. |
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| ISSN: | 0362-4803 1099-1344 |
| DOI: | 10.1002/jlcr.2580160417 |