SYNTHESIS OF ALPHA-OMEGA UNSATURATED OLIGOMERS BY CHEMICAL MODIFICATION OF DIHYDROXYLATED COMPOUNDS

被引：2

作者：

BOUGHERARA, C ^{[1
]}

BOUTEVIN, B ^{[1
]}

ROBIN, JJ ^{[1
]}

机构：

[1] ECOLE NATL SUPER CHIM MONTPELLIER,CNRS,URA D11930,CHIM APPL LAB,8 RUE ECOLE NORMALE,F-34053 MONTPELLIER 1,FRANCE

来源：

POLYMER BULLETIN | 1991年 / 26卷 / 02期

关键词：

D O I：

10.1007/BF00297524

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

α-ω unsaturated oligomers are obtained in a biphasic system using a phase transfert agent (tetrabutyl ammonium hydrogenosulfate), vigorous shaking and no heating. In accordance with this process, polyethylene and polybutylenes glycols have been modified and better yields are obtained with the second product. In fact, the partial solubility of oxyethylenic chain in water and the use of a strongly basic environment make possible the inverse reaction. © 1991 Springer-Verlag.

引用

页码：181 / 185

页数：5

共 16 条

[1]

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[2]

GREBER VG, 1963, MAKROMOL CHEM, V69, P193

[3]

HIGASHIMURA T, 1984, ADV POLYM SCI, V62, P49

[4] NEW TELECHELIC POLYMERS AND SEQUENTIAL CO-POLYMERS BY POLYFUNCTIONAL INITIATOR-TRANSFER AGENTS (INIFERS) .7. SYNTHESIS AND CHARACTERIZATION OF ALPHA,OMEGA-DI(HYDROXY)POLYISOBUTYLENE [J].