Polyamides incorporating furan moieties 3. Polycondensation of 2-furamide with paraformaldehyde

被引：14

作者：

Abid, M

El Gharbi, R

Gandini, A

机构：

[1] Ecole Francaise Papeterie & Ind Graph, F-38402 St Martin Dheres, France

[2] Univ Sfax, Lab Synthese & Physicochim Organ, Fac Sci, Sfax 3038, Tunisia

来源：

POLYMER | 2000年 / 41卷 / 10期

关键词：

paraformaldehyde; polycondensation; oxymethylation;

D O I：

10.1016/S0032-3861(99)00538-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

2-Furamide was treated with an excess of paraformaldehyde in an acidic medium to promote both its oxymethylation and the subsequent polycondensation of the reaction product involving the C5 position of the heterocycle. The molecular weight of ensuing 2,5-furanmethylene polyamide was optimised by examining the role of the synthetic procedure, the catalyst and medium used and the reaction temperature. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：3555 / 3560

页数：6

共 9 条

[1]

ABID M, UNPUB

[2] Acid-catalyzed polycondensation of furfuryl alcohol: Mechanisms of chromophore formation and cross-linking [J].