Intramolecular and Intermolecular Reactivity of Localized Singlet Diradicals: The Exceedingly Long-Lived 2,2-Diethoxy-1,3-diphenylcyclopentane-1,3-diyl

Manabu Abe, Waldemar Adam, Thomas Heidenfelder, Werner M. Nau, Xiangyang Zhang