Separating materials for chromatography and electrophoresis appl

Details Separating materials for chromatography and electrophoresis appl Separating materials for chromatography and electrophoresis appl

1998-08-26

2000-01-25

Therkorn, Ernest G.

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210656, 2101982, 2105021, 502404, 536103, B01D 1508

Patent

active

060174587

ABSTRACT:
Novel and improved chiral stationary phases (CSP) materials comprising a support and completely regiodefined derivitized cyclodextrin chemically bonded via single or double urethane linkage(s) universally applicable in HPLC, LC, TLC, and CCE are obtained using a process based on the almost quantitative reaction of pre-synthesized regiodefined per-functionalized mono- or di- azidocyclodextrin with primary amines.

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