He, Jun published the artcileA new type of triptycene-based stationary phases with alkylated benzimidazolium cations for gas chromatographic separations, Computed Properties of 111-87-5, the main research area is triptycene benzimidazolium cation gas chromatog stationary phase separation.
Favorable physicochem. properties and unique mol. recognition capability endow triptycene-based materials with good potential as stationary phases for gas chromatog. (GC). This work reports a new type of triptycene-based materials functionalized by three benzimidazolium cations with different peripheral alkyl lengths (denoted as TP-3Bim-5C and TP-3Bim-12C) and their GC separation performance. As a result, they shared high resolving performance for the naphthalene isomers but differed for the benzene derivatives with varying polarity. Moreover, their capillary columns exhibited good repeatability and thermal stability. This work presents a facile strategy for tailoring the selectivity of the TP-based stationary phases and demonstrates their promising future for chromatog. anal.
Chinese Chemical Letters published new progress about Gas chromatographic capillary columns. 111-87-5 belongs to class alcohols-buliding-blocks, name is n-Octanol, and the molecular formula is C8H18O, Computed Properties of 111-87-5.
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