2-[[2-[(2-Carbonochloridoylphenoxy)methyl]-4,5-dimethylphenyl]methoxy]benzoyl chloride 、
N-(2-Phenylamino-ethyl)-2-{2-[(2-phenylamino-ethylcarbamoyl)-methoxy]-phenoxy}-acetamide 在
三乙胺 作用下,
以
氯仿 为溶剂,
反应 6.0h,
以40%的产率得到6,7-Dimethyl-19,38-diphenyl-2,11,25,32-tetraoxa-19,22,35,38-tetrazapentacyclo[38.4.0.04,9.012,17.026,31]tetratetraconta-1(44),4(9),5,7,12,14,16,26,28,30,40,42-dodecaene-18,23,34,39-tetrone