SYNTHESE ET REACTIVITE VIS-A-VIS DE REACTIFS NUCLEOPHILES DES METHYL-3,4-ANHYDRO-2,6-DIDESOXY-α- ET -β-L-lyxo- ET -ribo-HEXOPYRANOSIDES

Article abstract of DOI:10.1016/0008-6215(83)88235-4

The ring-opening reactions of methyl 3,4-anhydro-2,6-dideoxy-α- and -β-L-lyxo- and -ribo-hexopyranosides with sodium azide, ammonia, methyl- and dimethylamine, and sodium methoxide were studied.Regioselectivity is explained in terms of steric and conforma