Synthesis of three alkyldihydrochlorosilanes and their application in studies of steric factors in the surface deactivation of porous silica
1987; Elsevier BV; Volume: 384; Linguagem: Inglês
10.1016/s0021-9673(01)94663-1
ISSN1873-3778
AutoresRandy Dale. Golding, Arthur J. Barry, M. F. Burke,
Tópico(s)Analytical chemistry methods development
ResumoThe synthesis and bonding to silica of ethyl-, octyl-, and octadecyldihydrochlorosilane are reported. These silanes are show to react to a greater extent with surface hydroxyls than analogous alkyldimethylchlorosilanes, and this results in chromatographic stationary phases with reduced residual silanol activity.
Referência(s)