1,3-bis(hexahydro-2-oxo-1-pyrimidyl)benzene 、 3,3'''-bis(bromomethyl)-2,2',2'',2'''-tetramethoxy-1,1':3',1'':3'',1'''-quaterphenyl 在
sodium hydride 作用下,
生成 38,42,43,44-tetramethoxy-18,22,28,32-tetraazaoctacyclo<32.3.1.1
2,6.1
7,11.1
12,16.1
18,22.1
23,27.1
28,32>tetratetraconta-1(38),2,4,6(44),7,9,11(43),12,14,16(42),23,25,27(40),34,36-pentadecaene-39,41-dione