Iodoetherification of 4-penten-1,3-diols
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Yoshinao Tamaru; Shin-ichi Kawamura; Zen-ichi Yoshida
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Article
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1985
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Elsevier Science
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French
β 259 KB
cis 2-Iodomethyl-3-hydroxytetrahydrofurans have been obtained in high yields and in high selectivities by treatment of 4-penten-1.3-diols with iodine (ether-H20, NaHC03). Recently many methodologies have been developed for the stereocontrolled preparation of substituted tetrahydrofurans. 1 Here we d