Electroreductive synthesis of polysilanes, polygermanes, and related polymers with magnesium electrodes

被引：63

作者：

Kashimura, S ^{[1
]}

Ishifune, M ^{[1
]}

Yamashita, N ^{[1
]}

Bu, HB ^{[1
]}

Takebayashi, M ^{[1
]}

Kitajima, S ^{[1
]}

Yoshiwara, D ^{[1
]}

Kataoka, Y ^{[1
]}

Nishida, R ^{[1
]}

Kawasaki, S ^{[1
]}

Murase, H ^{[1
]}

Shono, T ^{[1
]}

机构：

[1] Kinki Univ, Fac Sci & Technol, Higashiosaka, Osaka 577, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1999年 / 64卷 / 18期

关键词：

D O I：

10.1021/jo990180z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The electroreduction of alkylaryldichlorosilane carried out with Mg cathode and anode in a single compartment cell gave high molecular weight poly(alkylarylsilane) (M-n = 5200-31000, M-w/M-n = 1.4-1.8) in 5-79% yield. The effects of electrode material, monomer concentration, amount of supplied electricity, and ultrasound were investigated. This electroreductive method was also successfully applied to the synthesis of polygermanes, silane-geramane copolymers, and also poly[p- (disilanylene)phenylenes].

引用

页码：6615 / 6621

页数：7

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