Partition Parameters for Three Redox Forms of Viologen in a Nonionic Micellar Solution
作者:Katsuyoshi Hoshino、Hiroaki Sasaki、Kosaku Suga、Tetsuo Saji
DOI:10.1246/bcsj.60.1521
日期:1987.4
The partition parameters of 1,1′-dimethyl-4,4′-bipyridinium (1), 1-decyl-1′-methyl-4,4′-bipyridinium (2), and 1-dodecyl-1′-methyl-4,4′-bipyridinium (3) between the micellar and water phases were determined by electrochemical methods. It was shown that 10, 2\underset.+, 20, and 32+ are almost completely solubilized in the micellar phase and that 12+, 1\underset.+ and 22+ are partitioned into two phases.
通过电化学方法测定了 1,1′-二甲基-4,4′-联吡啶鎓(1)、1-癸基-1′-甲基-4,4′-联吡啶鎓(2)和 1-十二烷基-1′-甲基-4,4′-联吡啶鎓(3)在胶束相和水相之间的分配参数。结果表明,10、2underset.+、20 和 32+ 几乎完全溶解在胶束相中,而 12+、1underset.+ 和 22+ 则分成两相。