Convenient approach to higher carbon sugars. First synthesis of the free C12-sugar: D-erythro-L-manno-D-manno-dodecose.
The model synthesis of a C12-aldose was initiated from the easily available dimethyl(benzyl 2,3,4-tri-O-benzyl-alpha-D-manno-heptopyranos-6-ulos-7-yl)phosphonate and 2,3:4,5-di-O-isopropylidene-D-arabinose.
Jarosz
Sławomir
S
Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland. sljar@icho.edu.pl
Skóra
Stanisław
S
Kościołowska
Izabela
I
D001089:Arabinose / Q000737:chemistry; D009005:Monosaccharides / Q000138:chemical synthesis*
D009005:Monosaccharides; D001089:Arabinose