1-butyl-3-(5-iodo-6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)-urea 、
16-ethynyl-2,5,8,11,14,19,22,25,28,31-decaoxa-tricyclo[30.2.2.215,18]octatriaconta-1(35),15(38),16,18(37),32(36),33-hexaene 在
bis-triphenylphosphine-palladium(II) chloride 、
copper(l) iodide 三乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 5.0h,
以30%的产率得到1-butyl-3-[5-(2,5,8,11,14,19,22,25,28,31-decaoxa-tricyclo[30.2.2.2
15,18]octatriaconta-1(35),15,17,32(36),33,37-hexaen-16-ylethynyl)-6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl]-urea