Synthesis of novel fluorinated polymers via cyclodextrin complexes in aqueous solution

被引：25

作者：

Cinar, H ^{[1
]}

Kretschmann, O ^{[1
]}

Ritter, H ^{[1
]}

机构：

[1] Univ Dusseldorf, Inst Organ Chem & Makromol Chem, Lehrstuhl 2, D-40225 Dusseldorf, Germany

来源：

MACROMOLECULES | 2005年 / 38卷 / 12期

关键词：

D O I：

10.1021/ma050065s

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Newly synthesized fluorinated monomers 4-(N-adamantylamino)-2,3,5,6-tetrafluorostyrene (2) and 2,3,4,5,6-pentafluorostyrene (1) were polymerized in water after complexation with randomly methylated beta-cyclodextrin (RAMEB) without the use of any surfactants or cosolvents. The complex stoichiometries of the RAMEB/monomer complexes were investigated by NMR experiments. Kinetic studies of the homo- and copolymerization with styrene demonstrated a high reactivity of the complexed fluorinated monomers in aqueous solution. Using a semibatch polymerization technique, the use of RAMEB induced formation of stable poly(2,3,4,5,6-pentafluorostyrene) latex particles whereas without RAMEB no spherical particles could be visualized.

引用

页码：5078 / 5082

页数：5

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