Preparation of high loading PolyHIPE monoliths as scavengers for organic chemistry

被引：53

作者：

Moine, L ^{[1
]}

Deleuze, H ^{[1
]}

Maillard, B ^{[1
]}

机构：

[1] Univ Bordeaux 1, CNRS, Chim Organ & Organomet Lab, UMR 5802, F-33405 Talence, France

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 42期

关键词：

D O I：

10.1016/j.tetlet.2003.08.051

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel microcellular polyHIPE monolith of high functional group capacity has been prepared by a two-step process including the synthesis of the scaffold by polymerization of a highly concentrated emulsion and then the in situ surface polymerization of methacrylate monomers. Application of the resulting functionalized monolith is demonstrated in a scavenging reaction of poly(glycidyl methacrylate)-grafted polyHIPE with 1-hexylamine. The open-cellular structure of the core combined with the good accessibility of the grafted functional polymer chains allows total scavenging of the amine in a relatively short period. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：7813 / 7816

页数：4

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