Synthesis of 6-fluoro-d-olivose (2,6-dideoxy-6-fluoro-d-arabino-hexopyranose)
摘要:
An efficient synthesis of 6-fluoro-D-olivose 5 (2,6-dideoxy-6-fluoro-D-arabino-hexopyranose starting from D-glucose is reported. Key features of the synthesis involve the early introduction of the fluorine atom at C-6 and the Fischer reductive elimination as a strategy to achieve C-2 deoxygenation. The route, the first to this compound, is efficient providing gramme quantities of 5 for biotransformation studies. (C) 1998 Elsevier Science S.A. All rights reserved.