Water-soluble poly(4,7,10,13-tetraoxatetradecylmethylsilane): Enhanced yield and improved purity via polymerization using graphite-potassium (C8K) as reducing agent

被引:15
作者
Cleij, TJ [1 ]
Tsang, SKY [1 ]
Jenneskens, LW [1 ]
机构
[1] UNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDS
关键词
D O I
10.1039/a607786b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Application of graphite-potassium (C8K, THF, 0 degrees C), instead of convential Wurtz-type coupling conditions (Na, toluene, 110 degrees C), as reducing agent for the preparation of non-ionic, watersoluble poly(4,7,10,13-tetraoxatetradecylmethylsilane) 1 gives a markedly enhanced yield as well as a high molecular weight polymer of high purity.
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页码:329 / 330
页数:2
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