Cyclodextrins in polymer synthesis: free radical polymerisation of cyclodextrin complexes of cyclohexyl and phenyl methacrylate in aqueous medium

被引：53

作者：

Jeromin, J ^{[1
]}

Ritter, H ^{[1
]}

机构：

[1] Univ Mainz, Inst Organ Chem, D-55099 Mainz, Germany

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1998年 / 19卷 / 07期

关键词：

D O I：

10.1002/marc.1998.030190710

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polymerisation mechanism of 2,6-dimethyl-beta-cyclodextrin (Me-2-beta-CD) complexes of phenyl methacrylate (1) and cyclohexyl methacrylate (2) is described. The polymerisation of the complexes 1a and 2a was carried out in water with potassium peroxodisulfate/potassium hydrogensulfite as initiator. The unthreading of the Me-2-beta-CD during the polymerisation led to water-insoluble poly(phenyl methacrylate) (1b) and poly(cyclohexyl methacrylate) (2b). By comparison, analogously prepared polymers from uncomplexed monomers 1 and 2 in homogeneous organic solvent (THF) with AIBN as radical initiator showed significantly lower viscosities and were obtained in lower yields in both cases.

引用

页码：377 / 379

页数：3

共 35 条

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