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Tritium labelling of nitroaryldihydropyridines

✍ Scribed by Ulrich Pleiß; Peter Schmitt

Publisher: John Wiley and Sons
Year: 1991
Tongue: French
Weight: 173 KB
Volume: 29
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2580290916

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✦ Synopsis

Abstract

The synthesis of tritium labelled nitroaryldihydropyridines was achieved by dehalogenation of a brominated precursor using the palladium hydroxide on charcoal as catalyst. The investigations described show the example [^3^H]nimodipine which was prepared with a specific activity of 16,4 Ci/mmol (607 GBq/mmol).

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