反应详情

Follow the procedure of example 1c) except substituting 4′-ethylbiphenyl-3-carbaldehyde for 2-methoxy-3-(2′-methyl phenyl) benzaldehyde and 5,6-diamino-4-hydroxynaphthalene-2-carboxylic acid for 3,4-diamino-5-hydroxy-1-naphthalene sulfonic acid dihydrochloride, the title compound was prepared as a solid (0.046 g, 99%). MS(ES) m/z 409 [M+H].