Structure and Characterization of the Condensation Products of Dextran and Organostannane Halides

The modification of dextran, a water-soluble polysaccharide, through condensation with organostannane halides was accomplished utilizing the interfacial technique. Structural analysis agreed with condensation of the dextran-hydroxyls forming tin ether linkages with the dextran. Thermal degradation occurs through several stability plateaus and in air occurs through an oxidative pathway(s). Some of the products inhibit bacteria commonly...