bis[bis(trimethylsilyl)amino]germanium(II) 、
(2,6-iPr2C6H3)N(SiMe3)Si(OH)3 以
四氢呋喃 、
正己烷 为溶剂,
以64%的产率得到N1,N5,N9,N13-tetrakis(2,6-diisopropylphenyl)-N1,N5,N9,N13-tetrakis(trimethylsilyl)-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,5,9,13-tetrasila-3,7,11,15-tetragermapentacyclo[9.5.1.13,9.15,15.17,13]icosane-1,5,9,13-tetraamine