3,6-bis(4-octyloxyphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 、
[6-(phenylethynyl)quinolin-2-yl]acetonitrile 在
三氯氧磷 作用下,
以54%的产率得到2-[3-[cyano-[6-(2-phenylethynyl)quinolin-2-yl]methylidene]-1,4-bis(4-octoxyphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrol-6-ylidene]-2-[6-(2-phenylethynyl)quinolin-2-yl]acetonitrile