Bromine as an initiator for the oligomerization of vinylformamide (VFA)

被引：2

作者：

Madl, A

Spange, S

Mahr, N

机构：

[1] TU Chemnitz, Inst Chem, Dept Polymer Chem, D-09111 Chemnitz, Germany

[2] BASF AG, Farbenlab, D-67056 Ludwigshafen, Germany

来源：

POLYMER BULLETIN | 2000年 / 44卷 / 01期

关键词：

D O I：

10.1007/s002890050571

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Bromine was found to be an effective initiator for the cationically induced oligomerization of vinylformamide VFA). Oligomeric products with molecular weights between 200 and 1500 g/mol were obtained. The structures of the oligo(vinylformamides) (OVFA) were investigated by means of NMR spectroscopy, GPC, and MALDI-TOF-MS. The influence of the reaction temperature on yield, DP, and head group functionality of the obtained OVFA was investigated. When the 1:1 adduct of bromine with VFA was used as initiator at 253 K, also oligomeric products are obtained.

引用

页码：39 / 46

页数：8

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[4]

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