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Synthesis of some useful tritium labelled auxins

✍ Scribed by O. Buchman; I. Pri-Bar; M. Shimoni; J. Azran

Publisher: John Wiley and Sons
Year: 1992
Tongue: French
Weight: 286 KB
Volume: 31
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2580310705

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✦ Synopsis

Abstract

The synthesis of six useful auxins labelled with tritium is described. The following compounds were prepared: 3‐indoleacetic acid‐5‐^3^H (28.9 Ci‐1.07 TBq/mmol), 3‐indolebutyric acid‐5‐^3^H (7.3 Ci‐270 GBq/mmol), 1‐naphthylacetic acid‐4‐^3^H (27.6 Ci‐1.02 TBq/mmol), 2,4‐dichlorophenoxyacetic acid‐5‐^3^H (18.5 Ci‐685 GBq/mmol), 2(2,4‐dichlorophenoxy‐5‐^3^H)‐propionic acid (20.7 Ci‐766 GBq/mmol), 2(2,4‐dichlorophenoxy)‐propionic acid‐3‐^3^H (0.39 Ci‐14.4 GBq/mmol), and 4‐chlorophenoxyacetic acid‐2‐^3^H (13.3 Ci‐492 GBq/mmol).

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