Summary
Triacetylcellulose coated on silica is a novel HPLC sorbent introduced for the separation of enantiomers. A comparison of enantioselectivities α, and resolutions R5 of this material with known pure triacetylcellulose I shows considerable differences. From X-ray wideangle diffraction it is suggested that the novel sorbent also consists of the triacetylcellulose modification I, but its degree of crystallinity is probably lower than that of the non-dilute sorbent. The advantages of the two stationary phases are discussed.
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Liquid Chromatography on Triacetylcellulose, Part 13. For Part 12, see ref. [1].
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Rimböck, K.H., Cuyegkeng, M.A. & Mannschreck, A. Triacetylcellulose on silica compared with non-dilute triacetylcellulose I as a high-performance liquid chromatographic sorbent. Chromatographia 21, 223–226 (1986). https://doi.org/10.1007/BF02311891
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DOI: https://doi.org/10.1007/BF02311891