アザクラウン環を有するカルボジチオ酸-遷移金属錯体の逆柤分配高速液体クロマトグラフ分離に及ぼす溶離液中のアルカリ金属塩の影響 (<特集>分離・検出と機能物質)

概要

論文の詳細を見る
A chemical compound (A18CC) with a carbodithioate unit and an aza-crown ring in one intramolecule was synthesized, and reversed phase high performance liquid chromatography of the transition-metal chelates of A18CC was examined. The retention time of these A18CC chelates decreased along with an increase in the methanol fraction in the eluent. The retention time of the chelates decreased along with an increase in the concentration of alkali metal salt added to the eluent. The degree of the effect was Na^+>K^+>>NH_4^+. Li^+ and the alkaline earth metal ions hardly had any influence. Since the chelates had charge by taking in the alkali metal ion in the aza-crown ring, this behavior was generated.
社団法人日本分析化学会の論文
1999-12-05