HPLC with chemically bonded stationary phases. 1. ω‐hydroxyalkyl silicas

Abstract
Grignard and trichlorosilane coupling methods have been applied to the synthesis of surface‐modified silicas carrying alkyl chains of varying length, terminally substituted by a hydroxyl group. The new phases have been characterized chromatographically using aromatic hydrocarbons, substituted anilines and metal acetylacetonates.

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