dimethyl (1S,12R)-13-bromo-14-trimethylstannyl-3,10-diazatetracyclo[10.2.1.02,11.04,9]pentadeca-2,4(9),5,7,10,13-hexaene-6,7-dicarboxylate 在
copper(l) iodide 、
四(三苯基膦)钯 、 cesium fluoride 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 hexamethyl (1R,4S,15R,18S,29R,32S)-6,13,20,27,34,41-hexazatridecacyclo[30.10.1.14,15.118,29.02,31.03,16.05,14.07,12.017,30.019,28.021,26.033,42.035,40]pentatetraconta-2,5,7(12),8,10,13,16,19,21(26),22,24,27,30,33,35(40),36,38,41-octadecaene-9,10,23,24,37,38-hexacarboxylate