A NEW TRANSFORMATION OF ALDOSE DERIVED SYNTHONS TO PSEUDO-HEXOPYRANOSE OR PSEUDO-PENTOFURANOSE DERIVATIVES

Article abstract of DOI:10.1246/cl.1986.1081

The D-ribose or D-erythrose derived acyclic synthon, which possesses a 2-malonyl carbon chain at C-1 position, was cyclized stereoselectively to a six- or five-membered carbocycle.Those carbocycles were converted into pseudo-β-L-mannopyranose derivatives