Ionic oligomerization of acrolein in water

被引：11

作者：

Delgado, Marco ^{[1
,2
,3
]}

Desroches, Myriam ^{[1
]}

Ganachaud, Francois ^{[2
,3
]}

机构：

[1] CNRS ENSCM UM1 UM2, Inst Charles Gerhardt, IAM, UMR 5253, Montpellier 5, France

[2] Univ Lyon, F-69003 Lyon, France

[3] INSA Lyon, IMP, UMR5223, F-69621 Villeurbanne, France

来源：

RSC ADVANCES | 2013年 / 3卷 / 45期

关键词：

POLYMERISATION VON ACROLEIN; CATIONIC-POLYMERIZATION; POLYMERE ACROLEINE; ANIONIC-POLYMERIZATION; AQUEOUS-MEDIA; VINYL POLYMERIZATION; UND EIGENSCHAFTEN; POLYACROLEIN; CATALYSTS; MICROSPHERES;

D O I：

10.1039/c3ra44669g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The main purpose of this study was to generate aldehyde-functionalized macromolecules that are soluble in common solvents, to be used as new cross-linkers for polymer materials. To do so, the synthesis of oligo(acrolein)s in water, at room temperature, has been performed by anionic and cationic polymerization processes. Using indium metal as a Lewis acid, optimized polymerization conditions reached molar masses around 2000 g mol(-1) and a final aldehyde content of typically 30-40 mol%, as measured by chemical titration and H-1 NMR spectroscopy.

引用

页码：23057 / 23065

页数：9

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