SEARCH Articles Figures Tables Benzophenone, photochemical reductive dimerization Cycloaddition reactions photochemical alkene dimerization Dimerization, alkenes photochemical Dimers photochemical reactions Ketones photochemical dimerization Photochemical -Cycloaddition and Dimerization Reactions Photochemical Disproportionation of Metal Carbonyl Dimers Photochemical dimerization ketones, mechanism Photochemical disproportionation dimers Pyrimidine bases, photochemical dimerization