Novel synthesis of poly(p-phenylene sulfide) from cyclic disulfide oligomers

被引：40

作者：

Ding, Y ^{[1
]}

Hay, AS ^{[1
]}

机构：

[1] MCGILL UNIV, DEPT CHEM, MONTREAL, PQ H3A 2K6, CANADA

来源：

MACROMOLECULES | 1996年 / 29卷 / 13期

关键词：

D O I：

10.1021/ma960195o

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A cyclic aromatic disulfide oligomer has been prepared from 4,4′-thiobis(benzenethiol) by catalytic oxidation. The cyclic disulfide oligomer undergoes polymerization with dihalobenzenes to give PPS. By reacting with oxybis(4-bromohenene), a copolymer with a Tm of 238°C has also been obtained. Finally, the method can be extended to the synthesis of other polysulfides.

引用

页码：4811 / 4812

页数：2

共 21 条

[1] SYNTHESIS OF 1,2,9,10,17,18-HEXATHIA[2.2.2](2,6)PYRIDINOPHANE [J].