Ruer PC, Nassar Y, Polák P, Cossy J. Synthesis of Five-Membered
exo-Glycals from Six-Membered 2-Iodo-
endo-glycals.
J Org Chem 2023. [PMID:
37172321 DOI:
10.1021/acs.joc.3c00464]
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Abstract
Five-membered exo-glycals were synthesized from six-membered 2-iodo-endo-glycals by a metal/halogen exchange/ring-opening sequence followed by a cyclization catalyzed by Ag2CO3.
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