Modification of silica with viologenic groups is described. N,N'-Diallyl-gamma,gamma'-dipyridinium dibromide obtained by the reaction of allyl bromide with gamma,gamma'-dipyridyl was hydrosilylated with triethoxysilane followed by copolycondensation of the synthesized bis(3-triethoxysilylpropyl)-gamma,gamma'-dipyridinium dibromide with tetraethoxysilane.
Modification of silica with viologenic groups is described. N,N'-Diallyl-gamma,gamma'-dipyridinium dibromide obtained by the reaction of allyl bromide with gamma,gamma'-dipyridyl was hydrosilylated with triethoxysilane followed by copolycondensation of the synthesized bis(3-triethoxysilylpropyl)-gamma,gamma'-dipyridinium dibromide with tetraethoxysilane.
作者:L. B. Dzaraeva、A. A. Arutyuniantz、A. S. Archegova、A. N. Shpakov
DOI:10.1134/s1070363210050300
日期:2010.5
Modification of silica with viologenic groups is described. N,N'-Diallyl-gamma,gamma'-dipyridinium dibromide obtained by the reaction of allyl bromide with gamma,gamma'-dipyridyl was hydrosilylated with triethoxysilane followed by copolycondensation of the synthesized bis(3-triethoxysilylpropyl)-gamma,gamma'-dipyridinium dibromide with tetraethoxysilane.