(E)-1-(6-acetoxy-5,6-dimethoxy-3-methyl-1-oxocyclohexa-2,4-dien-2-yl)-2-(6-acetoxy-6-methoxy-1-oxocyclohexa-2,4-dien-3-yl)ethene 以
氘代苯 为溶剂,
生成 Acetic acid 5-[(E)-2-(3-acetoxy-5-hydroxy-4-methoxy-phenyl)-vinyl]-1,2-dimethoxy-4-methyl-6-oxo-cyclohexa-2,4-dienyl ester