Regioselective dendritic functionalization of cellulose

被引：42

作者：

Hassan, ML

Moorefield, CN

Newkome, GR ^{[1
]}

机构：

[1] Univ Akron, Maurice Morton Inst Polymer Sci, Akron, OH 44325 USA

[2] Univ Akron, Dept Chem, Akron, OH 44325 USA

[3] Univ Akron, Dept Polymer Sci, Akron, OH 44325 USA

[4] Natl Res Ctr, Cellulose & Paper Dept, Cairo 12622, Egypt

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 24期

关键词：

cellulose; dendron; dendronized polymer; isocyanate; regioselective; thermogravimetric analysis (TGA);

D O I：

10.1002/marc.200400423

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of regioselectively dendronized cellulose derivatives has been prepared by the treatment of cellulose in a N,N-dimethylacetamide/LiCl solvent system with dendrons possessing isocyanate focal substituents. These new materials were characterized using FT-IR and C-13 NMR spectroscopies, and thermogravimetric analysis; the products were highly soluble in a wide range of organic solvents.

引用

页码：1999 / 2002

页数：4

共 18 条

[1] Regioselective nitrilotriacetic acid-cellulose-nickel-complexes for immobilisation of His6-tag proteins [J].