Transition-metal-free nucleophilic 211At-astatination of spirocyclic aryliodonium ylides

Transition-metal-free nucleophilic 211At-astatination of spirocyclic aryliodonium ylides

The transition-metal-free 211At-astatination of spirocyclic aryliodonium ylides via a nucleophilic aromatic substitution reaction is described. This method enables the preparation of 211At-radiolabeled compounds derived from multi-functionalized molecules and heteroarenes in good to excellent radioc...

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Veröffentlicht in:Organic & biomolecular chemistry 2021-09, Vol.19 (25), p.5525-5528
Hauptverfasser: Matsuoka, Keitaro, Obata, Honoka, Nagatsu, Kotaro, Kojima, Masahiro, Yoshino, Tatsuhiko, Ogawa, Mikako, Matsunaga, Shigeki
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Sprache:eng
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Radiochemistry
Substitution reactions
Transition metals
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container_end_page 5528
container_issue 25
container_start_page 5525
container_title Organic & biomolecular chemistry
container_volume 19
creator Matsuoka, Keitaro
Obata, Honoka
Nagatsu, Kotaro
Kojima, Masahiro
Yoshino, Tatsuhiko
Ogawa, Mikako
Matsunaga, Shigeki
description The transition-metal-free 211At-astatination of spirocyclic aryliodonium ylides via a nucleophilic aromatic substitution reaction is described. This method enables the preparation of 211At-radiolabeled compounds derived from multi-functionalized molecules and heteroarenes in good to excellent radiochemical yields.
doi_str_mv 10.1039/d1ob00789k
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Radiochemistry
Substitution reactions
Transition metals
title Transition-metal-free nucleophilic 211At-astatination of spirocyclic aryliodonium ylides
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