| Literature DB >> 18821764 |
Ernest G Nolen1, Laurence A Donahue, Rebecca Greaves, Trevor A Daly, David R Calabrese.
Abstract
A versatile synthesis leading to either C-linked alpha- or beta-glucopyranosyl serines is presented from a common, advanced synthetic intermediate. Cyclization of the penultimate carbinol onto the alkene and methanolysis of the lactone yields selectively the alpha-linkage. A transposition of these last steps leads to the beta-linked isomer selectively.Entities:
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Year: 2008 PMID： 18821764 DOI： 10.1021/ol802009v
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005