5"-(N,N-di-p-tolylamino)-2",5'-bithiophene-2',5-bithiophene-2-carboxaldehyde 、
1-(2-ethylhexyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile 以
甲醇 为溶剂,
以78.8%的产率得到adduct of ethylhexylcyanopyridion and 5"-(N,N-di-p-tolylamino)-2", 5'-bithiophene-2',5-bithiophene-2-carboxaldehyde