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Metal-free oxidative fluorination of phenols with [18F]fluoride.

Abstract:
The radiochemical synthesis of [18F]4-fluorophenols is based on phenol umpolung under oxidative conditions and direct nucleophilic fluorination with [18F]fluoride (see scheme, TBAF=tetra-n-butylammonium fluoride, TFA=trifluoroacetic acid). Readily available O-unprotected 4-tert-butyl phenols are used as precursors in this one-pot protocol. The reaction is completed in less than 30 minutes at room temperature and can be performed using standard or microfluidic technology. Copyright © 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.
Publication status:
Published

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Publisher copy:
10.1002/anie.201201502

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Journal:
Angewandte Chemie (International ed. in English) More from this journal
Volume:
51
Issue:
27
Pages:
6733-6737
Publication date:
2012-07-01
DOI:
EISSN:
1521-3773
ISSN:
1433-7851


Language:
English
Keywords:
Pubs id:
pubs:334720
UUID:
uuid:efbda8be-25ad-4ed1-b947-cc72f77ece15
Local pid:
pubs:334720
Source identifiers:
334720
Deposit date:
2012-12-19

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