8-{5'-[4-(diphenylamino)phenyl]-3,4'-di-n-hexyl[2,2']bithiophen-5-yl}-2,3-diphenylquinoxaline-5-carbaldehyde 、
氰乙酸 在
ammonium acetate 作用下,
以
溶剂黄146 为溶剂,
反应 12.0h,
以82%的产率得到(E)-2-cyano-3-(8-{5'-[4-(diphenylamino)phenyl]-3,4'-di-n-hexyl[2,2']bithiophen-5-yl}-2,3-diphenylquinoxalin-5-yl)acrylic acid