@article{oai:repo.qst.go.jp:00046701,
 author = {Nakanishi, Ikuo and Kawashima, Tomonori and Ohkubo, Kei and Waki, Tsukasa and Uto, Yoshihiro and Kamada, Tadashi and Ozawa, Toshihiko and Matsumoto, Ken-Ichiro and Fukuzumi, Shunichi and 中西 郁夫 and 川島 知憲 and 大久保 敬 and 和氣 司 and 鎌田 正 and 小澤 俊彦 and 松本 謙一郎},
 issue = {7},
 journal = {Chemical communications (Cambridge, England)},
 month = {Nov},
 note = {Electron-transfer disproportionation of a 2,2-diphenyl-1-picrylhydrazyl radical (DPPH˙) occurred in the presence of Sc(3+) acting as a strong Lewis acid in deaerated acetonitrile. In contrast, in the case of weaker Lewis acids than Sc(3+), such as Mg(2+) and Li(+), external protons from acetic acid were required for the disproportionation of DPPH˙ to occur.},
 pages = {814--816},
 title = {Disproportionation of a 2,2-Diphenyl-1-Picrylhydrazyl Radical as a Model of Reactive Oxygen Species Catalysed by Lewis and/or Brønsted Acids},
 volume = {50},
 year = {2013}
}