Addition of molecular orientation to cellulose fiber by condensation with a hydrophilic or hydrophobic polymer

这项研究的最终目的是扩大纤维素的利用，纤维素是地球上的主要碳源之一。为此，我试图合成一种线形嵌段与纤维素的共聚物和一种疏水/亲水聚合物。这种共聚聚合物有望溶解于水或油中，并显示出分子取向，尽管纤维素本身并非如此。本研究建立了除第一位外的羟基被保护的葡萄糖和第一位含有甲氧基聚乙二醇的葡萄糖的制备方法。

The final objective of this study is to expand the utilization of cellulose, which is one of the main compounds ascarbon resource in the earth. For that, I tried to synthesize a linier block co-polymer with cellulose and a hydrophobic/hydrophilic polymer. The co-polymer is expected to dissolve in water or oil and to exhibit molecular orientation although cellulose itself is not. This study established the preparations for glucose whose hydroxyl groups except the first position were protected and for glucose with methoxy polyethylene glycol at the first position.