SEARCH Articles Figures Tables Cation donor Cation-Radicals as Acceptors or Donors of Hydrogen Atoms Cyclization donor radical cations Cyclization reactions donor radical cations Cycloaddition donor radical cations Cycloaddition reactions donor radical cations Deprotonation donor radical cations Dimerization donor radical cations Electron transfer donor radical cations Homolytic addition donor radical cations Nucleophilic addition donor radical cations Quinone diacetals donor radical cations Radical donor Rearrangements donor radical cations