CATION-EXCHANGE DISPLACEMENT CHROMATOGRAPHY PROCESS AND CATIONIC ORGANIC COMPOUNDS FOR USE AS DISPLACER COMPOUNDS IN CATION-EXCHANGE DISPLACEMENT CHROMATOGRAPHY PROCESS

摘要

The present invention is used in a chromatographic process and the substitution process, the following general formula (I) display having Standing on the compound to be: ; Here, each group R ₁ , R ₂ , R ₃ , R ' ₁ , R ' ₂ , and R' ₃ is independently may be selected from alkyl, aryl and aralkyl, wherein the ring containing at least one quaternary nitrogen R ₁ and R ₂ , R ₁ and R ' ₁ , R ₁ and R ₄ , R ₄ and R ' ₄ , or R ₄ and R ₅ may be formed by any one or more of the ; Each R ₄ , R ' ₄ , R ₅ , and R' ₅ is independently alkyl, aryl , aralkyl and -(CH₂)_a-(CHY)_b-(CH₂)_c-N⁺R₁R₂R₃ An ^- can be chosen from, where R ₁ , R ₂ and R ₃ is as defined above; Each Y is, independently, -H, -OH, -OR ₆ , halo, alkyl, may be selected from aryl and aralkyl, wherein -R ₆ is alkyl or -(CH₂)_a-(CHOH)_b-(CH₂)_c-N⁺R₁R₂R₃An^- Number and, where R ₁ , R ₂ and R ₃ is as defined above; Each q and z are independently 0 to about 6 may be of any integer, with the proviso that q + z is about 6 or less; Each of a, b and c may be any integer a is independently 0 to 2, the sum of a + b + c in any stage of the short side is at least 1; Each An ^-. may be independently selected from one or more desired organic or inorganic monovalent or polyvalent anion of a bar to obtain a neutral compound