𝔖 Bobbio Scriptorium
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N.C.A. labelling of aromatic compounds with 18F−

✍ Scribed by T. Guddat; W. Herdering; A. Knöchel; H. Salehi; O. Zwernemann


Publisher
John Wiley and Sons
Year
1989
Tongue
French
Weight
81 KB
Volume
26
Category
Article
ISSN
0022-2135

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📜 SIMILAR VOLUMES


Aromatic fluorination with N.C.A. F-18 f
✍ M. S. Berridge; C. Crouzel; D. Comar 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 French ⚖ 343 KB

## Abstract Fluorination of aromatic rings with no carrier added (n.c.a.) ^18^F‐fluoride was investigated using aryl triazenes and aryl iodides as substrates. Aryl triazenes give low yields of labeled under all conditions, and evidence was obtained to indicate that an inert solvent was unnecessary

Development of a no-carrier-added method
✍ Arndt Knöchel; Olaf Zwernemann 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 French ⚖ 467 KB 👁 2 views

To improve the accessibility of [18F]arylfluorides a method is presented using the decomposition of aromatic diazonium salts in the presence of [18F]fluoride. Several p-toluidyldiazonium salts have been synthesized and decomposed in the presence of fluoride. The most useful salt, ptoluidyldiazonium-

Labelling of fluorinated aromatics by is
✍ Fulvio Cacace; Maurizio Speranza; Alfred P. Wolf; Joanna S. Fowler 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 French ⚖ 346 KB 👁 1 views

## Abstract The efficient and rapid nucleophilic exchange of fluorine by fluoride‐^18^F ion in aromatic rings is reported here utilizing rubidium‐^18^F‐fluoride in DMSO on model compounds. Specific activities in the 3 × 10^4^ Ci/mol region are readily achievable. Nucleophilic substitution is shown