Browsing by Subject "Naphthoquinones"

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    Synthesis of the bioactive fungal natural product daldiquinone
    (Elsevier Ltd, 2022-05-19) Ahmadli, D.
    We report the first total synthesis of the biologically active fungal natural product daldiquinone (5), which was accomplished with a longest linear sequence of 8 steps in 41% overall yield. The construction of the unsymmetrical binaphthalene core was realized by a Suzuki-Miyaura cross-coupling in 88% yield on gram scale. Oxidation of naphthol 17 with IBX afforded the key naphthoquinone intermediate 18 in high yield (92%).