Pierre Vogel
The optically pure Diels-Alder adduct of furan to 1-cyanovinyl (1R)-camphanate was converted to methyl(methyl 5-bromo-5-deoxy-2,3-O-isopropylidene-beta-L-allo-hexo-furanosid)uronate. Ester reduction, followed by HBr elimination afforded (+)-methyl 5,6-anhy ...
1994