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IJC-B Vol.47B(12) December 2008] >


Title: Synthesis of a stable, storable and differentially protected acyclic precursor of D-amicetose and its conversion to 4-O-benzyl-protected D-amicetose
Authors: Aidhen, Indrapal Singh
Satyamurthi, N
Keywords: Lactone
Homologation
Amide
Deoxysugar
Issue Date: Dec-2008
Publisher: CSIR
Abstract: Two carbon chain homolgation of enantiopure four carbon erythro configured iodo derivative 5 with N-methoxy-N-methyl-2-phenylsulfonylacetamide 6 affords for the first time a stable and storable precursor 3 of D-amicetose in the acyclic form, wherein the sensitive aldehyde is masked as a Weinreb amide. The differential protection in this acyclic derivative offers all the potential to exclusively arrive at the pyranose form of the target dideoxy-sugar.
Page(s): 1851-1857
ISSN: 0376-4699
Source:IJC-B Vol.47B(12) December 2008]

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