di-tert-butyl 4-(4-((4,11-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzoyl)-1,4,8,11-tetraazacyclotetradecane-1,8-dicarboxylate 、 在
caesium carbonate 、 potassium iodide 、
盐酸 作用下,
以
乙腈 、
甲醇 为溶剂,
反应 132.0h,
以0.146 g的产率得到1,8,11,15,22,25,29,36,39,43,50,53,59,67,75,83-Hexadecazanonacyclo[48.6.6.68,15.622,29.636,43.23,6.217,20.231,34.245,48]octaoctaconta-3(88),4,6(87),17(80),18,20(79),31,33,45,47,63,71-dodecaene