摘要:
Synthesis of both the enantiomers of methyl tuberonate 3, natural methyl beta-D-glucopyranosyloxyjasmonate 6, and its epimer, methyl beta-D-glucopyranosyl-tuberonate 5 is described. They were synthesized via mild deprotection of dichloroacetate and trifluoroacetate by methanolysis from the enantiomerically pure dithiane 9. (C) 1999 Elsevier Science Ltd. All rights reserved.