Synthesis of regioisomeric naphtho-furans <Emphasis Type="Italic">via</Emphasis> naphthyloxyalkanals |
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| Authors: | H Kwiecień M Witczak M Kowalewska M Augustyniak |
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| Institution: | 1.Department of Organic Synthesis and Drug Technology,West Pomeranian University of Technology,Szczecin,Poland |
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| Abstract: | A new route to the regioisomeric 2-alkylnaphtho2,1-b]- and 2-alkylnaphtho1,2-b]furans via acid-catalyzed cyclization of
the corresponding 2-naphthyloxyalkanals under mild conditions over Amberlyst 15 resin has been described. The 2-naphthyloxyalkanals
were obtained by palladium-catalyzed reduction of 2-naphthyloxyalkanoyl chlorides. |
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