32585-91-4
(E)-Methyl 3-(1H-pyrrol-2-yl)acrylate
+
922-67-8
丙炔酸甲酯
→
~36%
86012-83-1
4,6-吲哚二羧酸甲酯
66653-24-5
dimethyl (Z)-pyrrol-2-ylbut-2-enedioate
~24%
86012-84-2
Trimethyl 1H-Indole-4,6,7-tricarboxylate