2-[3-Aminooxalyl-1-(12-bromo-dodecyl)-2-methyl-1H-indol-4-yloxy]-3-methyl-butyric acid ethyl ester 、
邻苯二酚 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 72.0h,
以7%的产率得到2-{3-aminooxalyl-1-[12-(2-{12-[3-aminooxalyl-4-(1-ethoxycarbonyl-2-methyl-propoxy)-2-methyl-indol-1-yl]-dodecyloxy}-phenoxy)-dodecyl]-2-methyl-1H-indol-4-yloxy}-3-methyl-butyric acid ethyl ester