Issue 30, 2011
From the journal:

Chemical Communications

Unprecedented incorporation of α-emitter radioisotope 213Bi into porphyrin chelates with reference to a daughter isotope mediated assistance mechanism†

Stéphane Le Gac,a   Btissam Najjari,ab   Nicolas Motreff,a   Patricia Remaud-Le Saec,c   Alain Faivre-Chauvet,c   Marie-Thérèse Dimanche-Boitrel,d   Alfred Morgenstern,e   Frank Bruchertseifer,e   Mohammed Lachkarb  and  Bernard Boitrel*a  

* Corresponding authors

a Sciences Chimiques de Rennes, University of Rennes1, UMR CNRS 6226, 263 av. du Général Leclerc, 35042 Rennes Cedex, France
E-mail: Bernard.Boitrel@univ-rennes1.fr
Fax: (+33)2 2323 5637
Tel: (+33)2 2323 5856

b Université Sidi Mohammed Ben Abdellah, Faculté des Sciences Dhar El Mehraz, LIMOM, 30000, Fès, Morocco

c Unité INSERM 892, 8 Quai Moncousu, BP70721, 44007 Nantes Cedex 1, France

d EA 4427 SeRAIC, IRSET, Faculty of Pharmacy, University of Rennes1, IFR 140 GFAS, Rennes F-35043, France

e Institute for Transuranium Elements, European Commission, Karlsruhe, Germany

Abstract

For the first time, α-emitter radioisotope 213Bi has been incorporated into porphyrin chelates, with rates matching with the short period of the radionuclide. An in situ transmetalation mechanism involving the daughter isotope 209Pb is expected to boost the 213Bi radiolabeling process.

Graphical abstract: Unprecedented incorporation of α-emitter radioisotope 213Bi into porphyrin chelates with reference to a daughter isotope mediated assistance mechanism

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Article information

DOI
https://doi.org/10.1039/C1CC12455B
Article type
Communication
Submitted
27 Apr 2011
Accepted
16 Jun 2011
First published
27 Jun 2011

Chem. Commun., 2011,47, 8554-8556

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Unprecedented incorporation of α-emitter radioisotope 213Bi into porphyrin chelates with reference to a daughter isotope mediated assistance mechanism

S. L. Gac, B. Najjari, N. Motreff, P. R. Saec, A. Faivre-Chauvet, M. Dimanche-Boitrel, A. Morgenstern, F. Bruchertseifer, M. Lachkar and B. Boitrel, Chem. Commun., 2011, 47, 8554 DOI: 10.1039/C1CC12455B

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