(+/-)-2-((Z)-4-((2Z,4E,6E)-2-bromo-4,6-dimethyl-7-(4-nitrophenyl)hepta-2,4,6-trienylidene)-tetrahydrofuran-2-yl)-6-methoxy-3,5-dimethyl-4H-pyran-4-one

二甲基锌

1-((1E,3E)-6,6-dibromo-2,4-dimethylhexa-1,3,5-trienyl)-4-nitrobenzene

(+/-)-2-methoxy-3,5-dimethyl-6-(4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)-tetrahydrofuran-2-yl)-4H-pyran-4-one

2,4-dimethyl-5-(4-nitrophenyl)penta-2,4-dienal