SEARCH Articles Figures Tables 4- -1,3-cyclohexa 4.4- Disubstituted cyclohexa-2,5-dienones 6.6- Diphenyl-cyclohexa-2,5-dienone Cyclohexa-2,4-dienones Cyclohexa-2,4-dienones Cyclohexa-2,4-dienones cycloaddition with Cyclohexa-2.4-dienone, phenol