156360-13-3Relevant articles and documents
Novel Amphoteric 2,5-Furoquinonoid-Containing p-Terphenoquinone Analogues Giving Both a Stable Radical Anion and a Stable Radical Cation
Takahashi, Kazuko,Gunji, Atsushi,Akiyama, Kimio
, p. 863 - 866 (1994)
Novel p-terphenoquinone analogues incorporating a central dihydrofurandiylidene skeleton have been synthesized.These quinones gave a stable radical kation and a stable radical anion on one-electron redox reactions showing an amphoteric property even though they do not contain any sulfur atom as an integral component.The radical cation and the radical anion of the tetra-t-butyl derivative have been characterized by EPR spectroscopy.