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Synthesis 2009(23): 3963-3966
DOI: 10.1055/s-0029-1217053
DOI: 10.1055/s-0029-1217053
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
Simple and Efficient Access to 3-Ethoxycarbonylpyrroles, Benzofurans, and Naphthofurans
Further Information
Received
29 April 2009
Publication Date:
19 October 2009 (online)
Publication History
Publication Date:
19 October 2009 (online)
Abstract
An efficient method was developed for the synthesis of pyrrole and furan derivatives from enamines, phenols, and naphthols. The key steps involve iodocyclization and alumina-induced dehydroiodination reactions.
Key words
alumina - dehydroiodination - heterocycles - iodocyclization - ultrasound
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