吡啶 、
3,7-Di-tert-butyl-4,4,8,8-tetramethyl-1,5-bis(trimethylsilyl)-3,7-dioxonia-1,5-diazonia-4,8-disila-2Λ4,6Λ4-dinatriatricyclo<4.2.0.02,5>octan 以62%的产率得到3,7-Di-tert-butyl-4,4,8,8-tetramethyl-1,5-bis(trimethylsilyl)-3,7-dioxonia-1,5-diazonia-4,8-disila-2Λ
4,6Λ
4-dinatriatricyclo<4.2.0.0
2,5>octan-2,6-Dipyridin