
Tetrahedron Letters p. 47 - 50 (1987)
Update date:2022-08-04
Topics:
Lichtenthaler, Frieder W.
Lorenz, Klaus
Ma, Wei-yong
The di-acetonide of 6-deoxy-aldehydo-D-glucose 12 and (S,S)-2-ethoxy-6-triphenylphosphoniomethyl-dihydropyran iodide 8 are elaborated from D-glucose each in practicable procedures of 5 and 10 steps, resp., and subsequently joined to give, after oxidation, deprotection and acetylation, (-)-anamarine (ent-1).The synthesis proves the absolute configuration of natural (+)-anamarine (1).
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