Polyethylene oxide-polysiloxane branched copolymers and networks - 1. Hydrosilylation of vinyl ethers of oligoethylene glycols with polyhydridosiloxanes

被引：2

作者：

Trofimov, BA

Skotheim, TA

Parshina, LN

Khil'ko, MY

Oparina, LA

Kovalev, IP

Gavrilov, AB

机构：

[1] Russian Acad Sci, Irkutsk Inst Chem, Siberian Branch, Irkutsk 664033, Russia

[2] Moltech Corp, Tucson, AZ USA

来源：

RUSSIAN CHEMICAL BULLETIN | 1999年 / 48卷 / 03期

关键词：

vinyl ethers of oligoethylene glycol; polyhydridosiloxanes; hydrosilylation; polyethylene oxide-polysiloxane copolymers; homodehydrocondensation of polyhydridosiloxanes;

D O I：

10.1007/BF02496162

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The hydrosilylation of vinyl methyl and divinyl ethers of oligoethylene glycols with polyhydridosiloxanes in the presence of chloroplatinic acid is accompanied by side processes, namely, polymerization of vinyl ethers and homodehydrocondensation of polyhydridosiloxanes. The electrical conductivity of similar to 1 M solutions of lithium triflate or bis(trifluoromethylsulfonyl) imide in the resulting hydrosilylation products is similar to 10(-5) S cm(-1).

引用

页码：463 / 469

页数：7

共 14 条

[1]

[Anonymous], 1981, GETEROATOMNYE PROIZV

[2] FORMATION OF SI-SI BONDS FROM SI-H BONDS IN THE PRESENCE OF HYDROSILATION CATALYSTS [J].