A novel entry to 5a-carba-hexopyranoses from carbohydrates based on a 6-exo-dig radical cyclization: synthesis of 5a-carba-β-D-mannopyranose pentaacetate
Chemical Communications Pub Date: 1900-01-01 DOI: 10.1039/A808848I
Abstract
Carbohydrate-derived 2,3:4,6-diacetonides which are homologated at C-1 by reaction with phenyl acetylide undergo a 6-exo-dig radical cyclization, from a radical located at C-5, to yield highly functionalized cyclohexanes that are correlated with carba-sugars.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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