3-溴-4-甲氧基苯酚

2-prop-2-enylcyclohexa-2,5-diene-1,4-dione

3-bromo-4,4-dimethoxycyclohexa-2,5-dien-1-one

2-bromo-4,4-dimethoxycyclohexa-2,5-dien-1-one

lithium,3,3,6,6-tetramethoxycyclohexa-1,4-diene