Controlled formation of dipyranoside derivatives through C6 and O4. Pyranosidic homologation. VII
BF Molino, B Fraser-Reid
Index: Molino, Bruce Francis; Fraser-Reid, Bert Canadian Journal of Chemistry, 1987 , vol. 65, p. 2834 - 2842
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Citation Number: 8
Abstract
A procedure has been developed for pyranosidic homologation of methyl α-d- glucopyranoside via C4 and C6. Reaction of the aldehydo group of compound 2 with the Wittig-Bestmann reagent, Ph3P= CHCH (OEt) 2, gave an E/Z mixture of acetals, 4, which ...
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