N-methyl-bis(6-methylaminopyridin-2-yl)amine 、 1,3-bis(6-bromopyridin-2-yloxy)benzene 在
tris-(dibenzylideneacetone)dipalladium(0) 、
1,3-双(二苯基膦)丙烷 、 sodium hydride 作用下,
以
1,4-二氧六环 为溶剂,
反应 25.0h,
以45%的产率得到14,20,26-Trimethyl-2,8-dioxa-14,20,26,31,32,33,34-heptazahexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(30),3(35),4,6,9,11,13(34),15,17,19(33),21(32),22,24,27(31),28-pentadecaene