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Synlett 1991; 1991(12): 871-872
DOI: 10.1055/s-1991-20907
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Synthesis of the C14-C27 Fragment of Tetronasin

Hyo Won Lee* , Ihl-Young Choi Lee
  • *Department of Chemistry, Chungbuk National University, Cheongju, Chungbuk 360-763, South Korea
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Publication Date:
07 March 2002 (online)

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The pyranosyl unit 11 (2-formyl-6-[1,2-(isopropylidenedioxy)ethyl]-5-methyltetrahydropyran) of tetronasin was prepared from D-glyceraldehyde acetonide and a coupling reaction between 11 and the sulfone 13 (5-(1-methoxyethyl)-3-methyl-2-[1-methyl-2-(phenylsulfonyl)ethyl]tetrahydrofuran) of a tetrahydrofuranyl fragment gave the desired C14-C27 fragment of tetronasin.