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Synthesis of ring‐ 14 C‐labelled 4(3′‐, 6′‐dimethyl‐3′‐heptyl)‐phenol

Synthesis of ring‐ 14 C‐labelled 4(3′‐, 6′‐dimethyl‐3′‐heptyl)‐phenol Ring‐14C‐labelled 4(3′‐, 6′‐, dimethyl‐3′‐,heptyl)‐phenol (NP), an isomer of paranonyl phenol was synthesized for use in aquatic toxicity and metabolism studies. A very efficient method involving alkylation of ring‐14C‐labelled anisole and tertiary alkyl bromide (3‐bromo‐3,6‐dimethyl heptane) with AlCl3 followed by cleavage of the resultant ether with BBr3 was used giving a 24% yield ring labelled 14C‐NP (specific activity: 16.205 MBq/mg and purity >95% by HPLC) after TLC separation. Copyright © 2001 John Wiley & Sons, Ltd. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Labelled Compounds and Radiopharmaceuticals Wiley

Synthesis of ring‐ 14 C‐labelled 4(3′‐, 6′‐dimethyl‐3′‐heptyl)‐phenol

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References (9)

Publisher
Wiley
Copyright
Copyright © 2001 John Wiley & Sons, Ltd.
ISSN
0362-4803
eISSN
1099-1344
DOI
10.1002/jlcr.474
Publisher site
See Article on Publisher Site

Abstract

Ring‐14C‐labelled 4(3′‐, 6′‐, dimethyl‐3′‐,heptyl)‐phenol (NP), an isomer of paranonyl phenol was synthesized for use in aquatic toxicity and metabolism studies. A very efficient method involving alkylation of ring‐14C‐labelled anisole and tertiary alkyl bromide (3‐bromo‐3,6‐dimethyl heptane) with AlCl3 followed by cleavage of the resultant ether with BBr3 was used giving a 24% yield ring labelled 14C‐NP (specific activity: 16.205 MBq/mg and purity >95% by HPLC) after TLC separation. Copyright © 2001 John Wiley & Sons, Ltd.

Journal

Journal of Labelled Compounds and RadiopharmaceuticalsWiley

Published: May 1, 2001

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