SEARCH Articles Figures Tables 1- Butene-3-one 1- Phenyl-3-buten 2- Buten-l-one, 3-methyl-1-phenyl 3- BUTEN-2-ONE, 3-BROMO-4-PHENYL 3- Butene-2-one, 4-phenyl-, iron complex Isopropylideneacetophenone: 2-Buten-l-one, 3-methyl-1-phenyl Trans-4-phenyl-3-buten-2-one