Abstract
A new 1,6-anhydro-sugar monomer carrying 2,3-di-O-alkyl chains, 1,6-anhydro-4-O-benzyl-2,3-di-O-dodecyl-β-D-mannopyranose (ABDDM) was synthesized by regioselective protection, and polymerized in cationic conditions, giving stereoregular (1→6)-α-D-mannopyranan derivative. Copolymerization of ABDDM with 1,6-anhydro-2,3,4-tri-O-benzyl-β-D-glucopyranose (ATBG) was carried out, and monomer reactivity ratios were calculated by the Kelen-Tüdös method, showing rABDDM=0.51 and rATBG=0.54.
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Kanno, KI., Kinoshita, W., Kobayashi, K. et al. Synthesis of Stereoregular Polysaccharide Derivatives Carrying 2,3-Di-O-alkyl Chains. Polym J 27, 911–916 (1995). https://doi.org/10.1295/polymj.27.911
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DOI: https://doi.org/10.1295/polymj.27.911