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General entries to C-aryl glycosides. Formal synthesis of galtamycinone |
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| Authors: | Beth ApselJohn A Bender Maya EscobarDavid E Kaelin Jr Omar D LopezStephen F Martin |
| Institution: | Department of Chemistry and Biochemistry, The University of Texas, Austin, TX 78712, USA |
| Abstract: | Utilizing a general entry we had developed for the synthesis of C-aryl glycosides, we have prepared the juglone derivatives 18-20 as well as the juglone precursor 13. Because 19 had been previously converted in two steps by Suzuki into galtamycinone (1), its preparation constitutes a total synthesis of 1. |
| Keywords: | C-aryl glycosides Diels-Alder reaction palladium-catalyzed ring openings |
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