5-(5-(9-butyl-7-(diphenylamino)-9H-carbazol-2-yl)thiophen-2-yl)thiophene-2-carbaldehyde 、
氰乙酸 在
ammonium acetate 、
溶剂黄146 作用下,
反应 24.0h,
以85%的产率得到(E)-3-(5-(5-(9-butyl-7-(diphenylamino)-9H-carbazol-2-yl)thiophen-2-yl)thiophen-2-yl)-2-cyanoacrylic acid