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Synlett 2011(7): 1038-1042
DOI: 10.1055/s-0030-1259729
DOI: 10.1055/s-0030-1259729
LETTER
© Georg Thieme Verlag
Stuttgart ˙ New York
Copper-Catalyzed Aromatic C-H Bond Halogenation Using Lithium Halides as Halogenating Reagents
Further Information
Received
30 November 2010
Publication Date:
10 March 2011 (online)
Publication History
Publication Date:
10 March 2011 (online)
Abstract
The copper-catalyzed C-H halogenation of 2-arylpyridines containing a variety of electron-withdrawing and electron-donating substituents was described. It is worth noting that cheap and easy-to-handle lithium halides were utilized as the halogen sources.
Key words
copper - C-H activation - halogenation - lithium halide - arylpyridines
- Supporting Information for this article is available online:
- Supporting Information
- Primary data for this article are available online and can be cited using the following DOI: 10.4125/pd0009th:
- Primary Data MS data and associated files for the ¹H and ¹³C NMR spectra for the compounds 3a-o are summarized.
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