6-[(5Z)-5-[[5-[(Z)-(3,4-diethyl-5-oxopyrrol-1-id-2-ylidene)methyl]-3,4-diethylpyrrol-1-id-2-yl]methylidene]-3,4-diethylpyrrol-2-yl]-3,4-diethylpyridin-1-ium-2,5-dione;palladium(2+);2,2,2-trifluoroacetate 在
K
2CO
3 作用下,
以
二氯甲烷 为溶剂,
生成
6-[5-[(Z)-[5-[(Z)-(3,4-diethyl-5-oxopyrrol-1-id-2-ylidene)methyl]-3,4-diethylpyrrol-2-ylidene]methyl]-3,4-diethylpyrrol-1-id-2-yl]-3,4-diethylpyridine-2,5-dione;palladium(2+)