Palladium catalyzed oxycarbonylation of 4-penten-1,3-diols: efficient stereoselective synthesis of cis 3-hydroxytetrahydrofuran 2-acetic acid lactones |
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| Authors: | Yoshinao Tamaru Takuji Kobayashi Shin-ichi Kawamura Hirofumi Ochiai Makoto Hojo Zen-ichi Yoshida |
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| Affiliation: | Department of Synthetic Chemistry, Kyoto University, Yoshida, Kyoto 606, Japan |
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| Abstract: | cis 3-Hydroxytetrahydrofuran acetic acid lactones have been prepared selectively and in high yield by an intramolecular palladium catalyzed oxycarbonylation of 4-penten-1,3-diols under mild conditions (room temperature, 1 atm of CO). |
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