SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*

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SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*

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- SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*
- SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*
- 高分子科学（英文版） 2001年19卷第5期页码：509-516
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- 纸质出版：2001-10-20
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SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*[J]. 高分子科学（英文版）, 2001,19(5):509-516.

SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*[J]. 2001, 19(5): 509-516.
SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*[J]. 高分子科学（英文版）, 2001,19(5):509-516. DOI：

SYNTHESIS OF NOVEL HYDROPHILIC BIODEGRADABLE POLYESTER WITH FUNCTIONALIZED SIDE CHAIN GROUPS*[J]. 2001, 19(5): 509-516. DOI：

摘要

A substituted glycolide

3-bencyloxymethyl-1

4-dioxane-2

5-dione

was synthesized. It is a suitable precursor forthe preparation of a new hydrophilic biodegradable poly(α-hydroxy acid). The polymerizations were carried out in bulk inthe presence of Sn(Oct)2 at 120-140℃. The resulting polymers were subjected to hydrogenolysis with a Pd/C catalyst in amixed solvent to remove the protecting benzyl groups. A novel poly(α-hydroxy acid) with pendant hydroxy groups wasobtained. The hydrophilicity of the resulting polymer was evaluated preliminarily.

Abstract

A substituted glycolide

3-bencyloxymethyl-1

4-dioxane-2

5-dione

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