Artigo Revisado por pares

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

ISSN

1873-3778

Autores

Randy Dale. Golding, Arthur J. Barry, M. F. Burke,

Tópico(s)

Analytical chemistry methods development

Resumo

The 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.

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