The title compound was obtained in a one-pot procedure by dimerization of 1,2-dimethyl-6-fluoroquinolinium methosulfate (I) in ethanolic piperidine, giving intermediate (II), which spontaneously rearranged to the title quinoacridinium salt.
The title compound was obtained in a one-pot procedure by dimerization of 1,2,6-trimethylquinolinium methosulfate (I) in ethanolic piperidine, giving intermediate (II), which spontaneously rearranged to the title quinoacridinium salt.