“…The generation of biphenyl radical anion in dimethylforinaniide solutions containing 0.1M biphenyl and 0.1M tetra-n-butylammonium bromide at a platinum cathode was described. Water did not constitute a se-ious interference, and the titrations ol' several organic compounds, including mthracene, nitromethane, and benzop ienone, were suc- Cyclic p- (92,291 ) Thallium(1) ( 8 1 ) Aluminum (via (122) Zinc(II), copper ($9) diketones S-hydroxyquinolate ) (11) (as thiocyanates so2 (266) Hexamethylditin (260) Cyclic p- (92,291 ) diketones Methyl vinyl (306) Ascorbic acid (113) Olefins ( 6 , 27, 161 ketone Quinine…”