Experiments Directed toward the Total Synthesis of Polycyclic Terpenes |
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Authors: | Tomoya Ogawa Masanao Matsui |
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Institution: | Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo, Bunkyo-ku, Tokyo |
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Abstract: | A synthetic sequence for the conversion of 6-methoxy-1,2,3,4-tetrahydronaphthalenone (I) to the bridged tetracyclic compound, 2-methoxy-6-oxo-7,8a-ethano-12-oxo-6,7,8,8a,9,10-hexahydrophenanthrene (VII) is described.A synthetic sequence for the conversion of 2-methoxycarbonylmethyl-6-methoxy-1, 2, 3, 4-tetrahydronaphthalenone (II) to (±)-3, 16-dioxo-20-nor-hiba-5, (6)-ene is described. |
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