SEARCH Articles Figures Tables Biradical Biradical intermediates, Patemo-Buchi reaction Biradical reactions stereoselectivity Biradicals Biradicals as reaction intermediates Competing biradical reactions Cycloaddition reactions of biradicals In biradical reaction Quinone reactions with biradicals Reactions Involving Biradical Intermediates (ER) Reactions with Formation of Biradicals Singlet oxygen reaction intermediates 1,4-biradicals