Synlett 2007(6): 0980-0982  
DOI: 10.1055/s-2007-970784
LETTER
© Georg Thieme Verlag Stuttgart · New York

Iodine-Magnesium Exchange on Unprotected Imidazoles in the Presence of LiCl

Felix Kopp, Paul Knochel*
Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 München, Germany
Fax: +49(89)218077680; e-Mail: Paul.Knochel@cup.uni-muenchen.de;
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Received 28 December 2006
Publikationsdatum:
26. März 2007 (online)

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Abstract

The presence of LiCl allows the convenient preparation of magnesiated imidazoles starting from unprotected iodoimid­azoles. They react with various electrophiles in satisfactory yields.

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