氰乙酸 、
[5'-(1,1,6,6-tetramethyl-10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxy-3a-azabenzo[de]anthracen-9-yl)-[2,2']bithiophenyl-5-yl]carbaldehyde 在
哌啶 作用下,
以
乙腈 为溶剂,
生成 2-cyano-3-[5'-(1,1,6,6-tetramethyl-10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxy-3a-azabenzo[de]anthracen-9-yl)-[2,2']bithiophenyl-5-yl]acrylic acid